4576421688892 has 12 divisors (see below), whose sum is σ = 8011763564560. Its totient is φ = 2287346384736.

The previous prime is 4576421688737. The next prime is 4576421688907. The reversal of 4576421688892 is 2988861246754.

It is a super-2 number, since 2×4576421688892² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216103017 + ... + 216124192.

Almost surely, 2^{4576421688892} is an apocalyptic number.

It is an amenable number.

4576421688892 is a deficient number, since it is larger than the sum of its proper divisors (3435341875668).

4576421688892 is a wasteful number, since it uses less digits than its factorization.

4576421688892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432229860 (or 432229858 counting only the distinct ones).

The product of its digits is 371589120, while the sum is 70.

The spelling of 4576421688892 in words is "four trillion, five hundred seventy-six billion, four hundred twenty-one million, six hundred eighty-eight thousand, eight hundred ninety-two".