62664624420 has 24 divisors (see below), whose sum is σ = 175460948544. Its totient is φ = 16710566496.

The previous prime is 62664624419. The next prime is 62664624467. The reversal of 62664624420 is 2442646626.

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, 522205144 + ... + 522205263.

It is an arithmetic number, because the mean of its divisors is an integer number (7310872856).

Almost surely, 2^62664624420 is an apocalyptic number.

62664624420 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

62664624420 is an abundant number, since it is smaller than the sum of its proper divisors (112796324124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

62664624420 is a wasteful number, since it uses less digits than its factorization.

62664624420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044410419 (or 1044410417 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 42.

The spelling of 62664624420 in words is "sixty-two billion, six hundred sixty-four million, six hundred twenty-four thousand, four hundred twenty".