70027928127 has 12 divisors (see below), whose sum is σ = 103618560864. Its totient is φ = 45546619680.

The previous prime is 70027928093. The next prime is 70027928149. The reversal of 70027928127 is 72182972007.

It is not a de Polignac number, because 70027928127 - 2¹⁹ = 70027403839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70027926127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94888423 + ... + 94889160.

It is an arithmetic number, because the mean of its divisors is an integer number (8634880072).

Almost surely, 2^70027928127 is an apocalyptic number.

70027928127 is a deficient number, since it is larger than the sum of its proper divisors (33590632737).

70027928127 is a wasteful number, since it uses less digits than its factorization.

70027928127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189777630 (or 189777627 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 45.

The spelling of 70027928127 in words is "seventy billion, twenty-seven million, nine hundred twenty-eight thousand, one hundred twenty-seven".