34420493432 has 32 divisors (see below), whose sum is σ = 69886951680. Its totient is φ = 15798602880.

The previous prime is 34420493399. The next prime is 34420493441. The reversal of 34420493432 is 23439402443.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 895448 + ... + 933095.

It is an arithmetic number, because the mean of its divisors is an integer number (2183967240).

Almost surely, 2^34420493432 is an apocalyptic number.

It is an amenable number.

34420493432 is an abundant number, since it is smaller than the sum of its proper divisors (35466458248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34420493432 is a wasteful number, since it uses less digits than its factorization.

34420493432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828743 (or 1828739 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 38.

Adding to 34420493432 its reverse (23439402443), we get a palindrome (57859895875).

The spelling of 34420493432 in words is "thirty-four billion, four hundred twenty million, four hundred ninety-three thousand, four hundred thirty-two".