34320412431 has 12 divisors (see below), whose sum is σ = 49575651840. Its totient is φ = 22879479840.

The previous prime is 34320412429. The next prime is 34320412433. The reversal of 34320412431 is 13421402343.

It is an interprime number because it is at equal distance from previous prime (34320412429) and next prime (34320412433).

It is not a de Polignac number, because 34320412431 - 2¹ = 34320412429 is a prime.

It is a super-2 number, since 2×34320412431² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34320412395 and 34320412404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34320412433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 335011 + ... + 425291.

It is an arithmetic number, because the mean of its divisors is an integer number (4131304320).

Almost surely, 2^34320412431 is an apocalyptic number.

34320412431 is a deficient number, since it is larger than the sum of its proper divisors (15255239409).

34320412431 is a wasteful number, since it uses less digits than its factorization.

34320412431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132526 (or 132523 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 34320412431 its reverse (13421402343), we get a palindrome (47741814774).

The spelling of 34320412431 in words is "thirty-four billion, three hundred twenty million, four hundred twelve thousand, four hundred thirty-one".