70413477627 has 18 divisors (see below), whose sum is σ = 98158789596. Its totient is φ = 44894607120.

The previous prime is 70413477587. The next prime is 70413477643. The reversal of 70413477627 is 72677431407.

It is not a de Polignac number, because 70413477627 - 2⁷ = 70413477499 is a prime.

It is a super-2 number, since 2×70413477627² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70413477227) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10567677 + ... + 10574337.

Almost surely, 2^70413477627 is an apocalyptic number.

70413477627 is a deficient number, since it is larger than the sum of its proper divisors (27745311969).

70413477627 is an frugal number, since it uses more digits than its factorization.

70413477627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13371 (or 6687 counting only the distinct ones).

The product of its (nonzero) digits is 1382976, while the sum is 48.

Multiplying 70413477627 by its sum of digits (48), we get a square (3379846926096 = 1838436²).

The spelling of 70413477627 in words is "seventy billion, four hundred thirteen million, four hundred seventy-seven thousand, six hundred twenty-seven".