34003234431 has 64 divisors (see below), whose sum is σ = 54367027200. Its totient is φ = 20951824608.

The previous prime is 34003234429. The next prime is 34003234451. The reversal of 34003234431 is 13443230043.

It is not a de Polignac number, because 34003234431 - 2¹ = 34003234429 is a prime.

It is a super-2 number, since 2×34003234431² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 34003234395 and 34003234404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34003234451) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2298400 + ... + 2313146.

It is an arithmetic number, because the mean of its divisors is an integer number (849484800).

Almost surely, 2^34003234431 is an apocalyptic number.

34003234431 is a deficient number, since it is larger than the sum of its proper divisors (20363792769).

34003234431 is a wasteful number, since it uses less digits than its factorization.

34003234431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14905 (or 14899 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 34003234431 its reverse (13443230043), we get a palindrome (47446464474).

The spelling of 34003234431 in words is "thirty-four billion, three million, two hundred thirty-four thousand, four hundred thirty-one".