1596474286640 has 20 divisors (see below), whose sum is σ = 3711802716624. Its totient is φ = 638589714624.

The previous prime is 1596474286621. The next prime is 1596474286681. The reversal of 1596474286640 is 466824746951.

It is a tau number, because it is divible by the number of its divisors (20).

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, 9977964212 + ... + 9977964371.

Almost surely, 2^{1596474286640} is an apocalyptic number.

1596474286640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1596474286640 is an abundant number, since it is smaller than the sum of its proper divisors (2115328429984).

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

1596474286640 is a wasteful number, since it uses less digits than its factorization.

1596474286640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19955928596 (or 19955928590 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 62.

The spelling of 1596474286640 in words is "one trillion, five hundred ninety-six billion, four hundred seventy-four million, two hundred eighty-six thousand, six hundred forty".