2001927914402 has 16 divisors (see below), whose sum is σ = 3234024802680. Its totient is φ = 923926372992.

The previous prime is 2001927914381. The next prime is 2001927914411. The reversal of 2001927914402 is 2044197291002.

It can be written as a sum of positive squares in 4 ways, for example, as 1716516605281 + 285411309121 = 1310159^2 + 534239^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2001927914402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1070627 + ... + 2269382.

Almost surely, 2^{2001927914402} is an apocalyptic number.

2001927914402 is a deficient number, since it is larger than the sum of its proper divisors (1232096888278).

2001927914402 is a wasteful number, since it uses less digits than its factorization.

2001927914402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3363077.

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 2001927914402 in words is "two trillion, one billion, nine hundred twenty-seven million, nine hundred fourteen thousand, four hundred two".