134753357431 has 18 divisors (see below), whose sum is σ = 172299755040. Its totient is φ = 105002611560.

The previous prime is 134753357399. The next prime is 134753357443.

134753357431 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 134753357431 - 2⁵ = 134753357399 is a prime.

It is a super-2 number, since 2×134753357431² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134753397431) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11357991 + ... + 11369848.

Almost surely, 2^134753357431 is an apocalyptic number.

134753357431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

134753357431 is a deficient number, since it is larger than the sum of its proper divisors (37546397609).

134753357431 is a wasteful number, since it uses less digits than its factorization.

134753357431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22727875 (or 22727857 counting only the distinct ones).

The product of its digits is 1587600, while the sum is 46.

It can be divided in two parts, 13475 and 3357431, that added together give a triangular number (3370906 = T₂₅₉₆).

The spelling of 134753357431 in words is "one hundred thirty-four billion, seven hundred fifty-three million, three hundred fifty-seven thousand, four hundred thirty-one".