1402275981627 has 48 divisors (see below), whose sum is σ = 2153717280000. Its totient is φ = 876720220992.

The previous prime is 1402275981619. The next prime is 1402275981629. The reversal of 1402275981627 is 7261895722041.

1402275981627 is a `hidden beast` number, since 1 + 4 + 0 + 2 + 2 + 7 + 5 + 9 + 8 + 1 + 627 = 666.

It is not a de Polignac number, because 1402275981627 - 2³ = 1402275981619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1402275981629) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6599124 + ... + 6808302.

It is an arithmetic number, because the mean of its divisors is an integer number (44869110000).

Almost surely, 2^{1402275981627} is an apocalyptic number.

1402275981627 is a deficient number, since it is larger than the sum of its proper divisors (751441298373).

1402275981627 is a wasteful number, since it uses less digits than its factorization.

1402275981627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209600 (or 209597 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The spelling of 1402275981627 in words is "one trillion, four hundred two billion, two hundred seventy-five million, nine hundred eighty-one thousand, six hundred twenty-seven".