1601737774016 has 28 divisors (see below), whose sum is σ = 3255971532240. Its totient is φ = 781335498240.

The previous prime is 1601737773997. The next prime is 1601737774031. The reversal of 1601737774016 is 6104777371061.

It is a congruent number.

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, 305206556 + ... + 305211803.

It is an arithmetic number, because the mean of its divisors is an integer number (116284697580).

Almost surely, 2^{1601737774016} is an apocalyptic number.

1601737774016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1601737774016 is an abundant number, since it is smaller than the sum of its proper divisors (1654233758224).

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

1601737774016 is an equidigital number, since it uses as much as digits as its factorization.

1601737774016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610418412 (or 610418402 counting only the distinct ones).

The product of its (nonzero) digits is 1037232, while the sum is 50.

The spelling of 1601737774016 in words is "one trillion, six hundred one billion, seven hundred thirty-seven million, seven hundred seventy-four thousand, sixteen".