428174763627933 has 12 divisors (see below), whose sum is σ = 706828181227168. Its totient is φ = 244671293501640.

The previous prime is 428174763627893. The next prime is 428174763627997. The reversal of 428174763627933 is 339726367471824.

428174763627933 is a `hidden beast` number, since 4 + 2 + 8 + 1 + 7 + 476 + 3 + 62 + 7 + 93 + 3 = 666.

It is not a de Polignac number, because 428174763627933 - 2²⁰ = 428174762579357 is a prime.

It is a super-4 number, since 4×428174763627933⁴ (a number of 60 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (428174763627833) 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, 3398212409683 + ... + 3398212409808.

Almost surely, 2^{428174763627933} is an apocalyptic number.

It is an amenable number.

428174763627933 is a deficient number, since it is larger than the sum of its proper divisors (278653417599235).

428174763627933 is a wasteful number, since it uses less digits than its factorization.

428174763627933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6796424819504 (or 6796424819501 counting only the distinct ones).

The product of its digits is 1536288768, while the sum is 72.

The spelling of 428174763627933 in words is "four hundred twenty-eight trillion, one hundred seventy-four billion, seven hundred sixty-three million, six hundred twenty-seven thousand, nine hundred thirty-three".