970428117177 has 12 divisors (see below), whose sum is σ = 1406682614064. Its totient is φ = 644666026680.

The previous prime is 970428117157. The next prime is 970428117227. The reversal of 970428117177 is 771711824079.

970428117177 is a `hidden beast` number, since 9 + 70 + 428 + 11 + 71 + 77 = 666.

970428117177 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 970428117177 - 2²⁶ = 970361008313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (970428117107) 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, 190501599 + ... + 190506692.

It is an arithmetic number, because the mean of its divisors is an integer number (117223551172).

Almost surely, 2^970428117177 is an apocalyptic number.

It is an amenable number.

970428117177 is a deficient number, since it is larger than the sum of its proper divisors (436254496887).

970428117177 is a wasteful number, since it uses less digits than its factorization.

970428117177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381008580 (or 381008577 counting only the distinct ones).

The product of its (nonzero) digits is 1382976, while the sum is 54.

The spelling of 970428117177 in words is "nine hundred seventy billion, four hundred twenty-eight million, one hundred seventeen thousand, one hundred seventy-seven".