134041455540 has 72 divisors (see below), whose sum is σ = 407166275880. Its totient is φ = 35693938944.

The previous prime is 134041455539. The next prime is 134041455599. The reversal of 134041455540 is 45554140431.

134041455540 is a `hidden beast` number, since 1 + 34 + 0 + 41 + 45 + 5 + 540 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1373591844 + 132667863696 = 37062^2 + 364236^2 .

It is a super-2 number, since 2×134041455540² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 134041455495 and 134041455504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 397539 + ... + 652778.

It is an arithmetic number, because the mean of its divisors is an integer number (5655087165).

Almost surely, 2^134041455540 is an apocalyptic number.

134041455540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134041455540 is an abundant number, since it is smaller than the sum of its proper divisors (273124820340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134041455540 is a wasteful number, since it uses less digits than its factorization.

134041455540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051041 (or 1051036 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 134041455540 its reverse (45554140431), we get a palindrome (179595595971).

It can be divided in two parts, 13404 and 1455540, that added together give a square (1468944 = 1212²).

The spelling of 134041455540 in words is "one hundred thirty-four billion, forty-one million, four hundred fifty-five thousand, five hundred forty".