134313041440 has 48 divisors (see below), whose sum is σ = 325053955800. Its totient is φ = 52414842880.

The previous prime is 134313041411. The next prime is 134313041453. The reversal of 134313041440 is 44140313431.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 86734962064 + 47578079376 = 294508^2 + 218124^2 .

It is a junction number, because it is equal to n+sod(n) for n = 134313041399 and 134313041408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10230715 + ... + 10243834.

Almost surely, 2^134313041440 is an apocalyptic number.

134313041440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134313041440 is an abundant number, since it is smaller than the sum of its proper divisors (190740914360).

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

134313041440 is a wasteful number, since it uses less digits than its factorization.

134313041440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20474605 (or 20474597 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 134313041440 its reverse (44140313431), we get a palindrome (178453354871).

The spelling of 134313041440 in words is "one hundred thirty-four billion, three hundred thirteen million, forty-one thousand, four hundred forty".