34731543135 has 32 divisors (see below), whose sum is σ = 57120380352. Its totient is φ = 18007695360.

The previous prime is 34731543131. The next prime is 34731543137. The reversal of 34731543135 is 53134513743.

It is not a de Polignac number, because 34731543135 - 2² = 34731543131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34731543093 and 34731543102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34731543131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 649725 + ... + 701145.

It is an arithmetic number, because the mean of its divisors is an integer number (1785011886).

Almost surely, 2^34731543135 is an apocalyptic number.

34731543135 is a deficient number, since it is larger than the sum of its proper divisors (22388837217).

34731543135 is a wasteful number, since it uses less digits than its factorization.

34731543135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52683.

The product of its digits is 226800, while the sum is 39.

The spelling of 34731543135 in words is "thirty-four billion, seven hundred thirty-one million, five hundred forty-three thousand, one hundred thirty-five".