421662262266124 has 36 divisors (see below), whose sum is σ = 829952571224392. Its totient is φ = 187207346874240.

The previous prime is 421662262265999. The next prime is 421662262266127.

421662262266124 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (421662262266127) 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, 10130246877 + ... + 10130288500.

Almost surely, 2^{421662262266124} is an apocalyptic number.

421662262266124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

421662262266124 is a deficient number, since it is larger than the sum of its proper divisors (408290308958268).

421662262266124 is a wasteful number, since it uses less digits than its factorization.

421662262266124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20260535446 (or 20260535433 counting only the distinct ones).

The product of its digits is 7962624, while the sum is 52.

The spelling of 421662262266124 in words is "four hundred twenty-one trillion, six hundred sixty-two billion, two hundred sixty-two million, two hundred sixty-six thousand, one hundred twenty-four".