3255440918720 has 28 divisors (see below), whose sum is σ = 7752018688464. Its totient is φ = 1302176367360.

The previous prime is 3255440918671. The next prime is 3255440918783. The reversal of 3255440918720 is 278190445523.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5086626116 + ... + 5086626755.

Almost surely, 2^{3255440918720} is an apocalyptic number.

It is an amenable number.

3255440918720 is an abundant number, since it is smaller than the sum of its proper divisors (4496577769744).

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

3255440918720 is a wasteful number, since it uses less digits than its factorization.

3255440918720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10173252888 (or 10173252878 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 3255440918720 in words is "three trillion, two hundred fifty-five billion, four hundred forty million, nine hundred eighteen thousand, seven hundred twenty".