134511104040 has 32 divisors (see below), whose sum is σ = 403533312480. Its totient is φ = 35869627712.

The previous prime is 134511104003. The next prime is 134511104069. The reversal of 134511104040 is 40401115431.

It is a happy number.

It is a super-2 number, since 2×134511104040² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 134511104040.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 560462814 + ... + 560463053.

It is an arithmetic number, because the mean of its divisors is an integer number (12610416015).

Almost surely, 2^134511104040 is an apocalyptic number.

134511104040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134511104040 is an abundant number, since it is smaller than the sum of its proper divisors (269022208440).

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

134511104040 is a wasteful number, since it uses less digits than its factorization.

134511104040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120925881 (or 1120925877 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 134511104040 its reverse (40401115431), we get a palindrome (174912219471).

The spelling of 134511104040 in words is "one hundred thirty-four billion, five hundred eleven million, one hundred four thousand, forty".