34320204402 has 64 divisors (see below), whose sum is σ = 75416140800. Its totient is φ = 10325810880.

The previous prime is 34320204397. The next prime is 34320204421. The reversal of 34320204402 is 20440202343.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15749349 + ... + 15751527.

It is an arithmetic number, because the mean of its divisors is an integer number (1178377200).

Almost surely, 2^34320204402 is an apocalyptic number.

34320204402 is an abundant number, since it is smaller than the sum of its proper divisors (41095936398).

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

34320204402 is a wasteful number, since it uses less digits than its factorization.

34320204402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3791.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 34320204402 its reverse (20440202343), we get a palindrome (54760406745).

The spelling of 34320204402 in words is "thirty-four billion, three hundred twenty million, two hundred four thousand, four hundred two".