34404420256 has 36 divisors (see below), whose sum is σ = 67897622142. Its totient is φ = 17160679424.

The previous prime is 34404420233. The next prime is 34404420263. The reversal of 34404420256 is 65202440443.

It can be written as a sum of positive squares in 3 ways, for example, as 34158432400 + 245987856 = 184820^2 + 15684^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6448566 + ... + 6453898.

Almost surely, 2^34404420256 is an apocalyptic number.

It is an amenable number.

34404420256 is a deficient number, since it is larger than the sum of its proper divisors (33493201886).

34404420256 is an frugal number, since it uses more digits than its factorization.

34404420256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6241 (or 5784 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 34404420256 its reverse (65202440443), we get a palindrome (99606860699).

The spelling of 34404420256 in words is "thirty-four billion, four hundred four million, four hundred twenty thousand, two hundred fifty-six".