3280061415256 has 32 divisors (see below), whose sum is σ = 6225019017840. Its totient is φ = 1620061462528.

The previous prime is 3280061415199. The next prime is 3280061415283. The reversal of 3280061415256 is 6525141600823.

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, 4874520 + ... + 5506456.

Almost surely, 2^{3280061415256} is an apocalyptic number.

It is an amenable number.

3280061415256 is a deficient number, since it is larger than the sum of its proper divisors (2944957602584).

3280061415256 is a wasteful number, since it uses less digits than its factorization.

3280061415256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639843 (or 639839 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 3280061415256 in words is "three trillion, two hundred eighty billion, sixty-one million, four hundred fifteen thousand, two hundred fifty-six".