38714631464428 has 24 divisors (see below), whose sum is σ = 69068665512000. Its totient is φ = 18984016017408.

The previous prime is 38714631464389. The next prime is 38714631464459. The reversal of 38714631464428 is 82446413641783.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411075925 + ... + 411170092.

It is an arithmetic number, because the mean of its divisors is an integer number (2877861063000).

Almost surely, 2^{38714631464428} is an apocalyptic number.

It is an amenable number.

38714631464428 is a deficient number, since it is larger than the sum of its proper divisors (30354034047572).

38714631464428 is a wasteful number, since it uses less digits than its factorization.

38714631464428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822246249 (or 822246247 counting only the distinct ones).

The product of its digits is 74317824, while the sum is 61.

The spelling of 38714631464428 in words is "thirty-eight trillion, seven hundred fourteen billion, six hundred thirty-one million, four hundred sixty-four thousand, four hundred twenty-eight".