34345510431 has 8 divisors (see below), whose sum is σ = 48487779504. Its totient is φ = 21550124160.

The previous prime is 34345510391. The next prime is 34345510477. The reversal of 34345510431 is 13401554343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34345510431 - 2¹¹ = 34345508383 is a prime.

It is a super-2 number, since 2×34345510431² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34345510392 and 34345510401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34345510481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336720640 + ... + 336720741.

It is an arithmetic number, because the mean of its divisors is an integer number (6060972438).

Almost surely, 2^34345510431 is an apocalyptic number.

34345510431 is a deficient number, since it is larger than the sum of its proper divisors (14142269073).

34345510431 is a wasteful number, since it uses less digits than its factorization.

34345510431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673441401.

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 34345510431 in words is "thirty-four billion, three hundred forty-five million, five hundred ten thousand, four hundred thirty-one".