13035054431 has 24 divisors (see below), whose sum is σ = 16022891520. Its totient is φ = 10551773232.

The previous prime is 13035054391. The next prime is 13035054497. The reversal of 13035054431 is 13445053031.

It is not a de Polignac number, because 13035054431 - 2²⁶ = 12967945567 is a prime.

It is a super-2 number, since 2×13035054431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13035054394 and 13035054403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13035054731) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15830 + ... + 162236.

It is an arithmetic number, because the mean of its divisors is an integer number (667620480).

Almost surely, 2^13035054431 is an apocalyptic number.

13035054431 is a deficient number, since it is larger than the sum of its proper divisors (2987837089).

13035054431 is a wasteful number, since it uses less digits than its factorization.

13035054431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146523 (or 146516 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The spelling of 13035054431 in words is "thirteen billion, thirty-five million, fifty-four thousand, four hundred thirty-one".