424720682808 has 32 divisors (see below), whose sum is σ = 1076756664960. Its totient is φ = 139579566560.

The previous prime is 424720682791. The next prime is 424720682833. The reversal of 424720682808 is 808286027424.

It is a congruent number.

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, 124622910 + ... + 124626317.

It is an arithmetic number, because the mean of its divisors is an integer number (33648645780).

Almost surely, 2^424720682808 is an apocalyptic number.

It is an amenable number.

424720682808 is an abundant number, since it is smaller than the sum of its proper divisors (652035982152).

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

424720682808 is a wasteful number, since it uses less digits than its factorization.

424720682808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249249307 (or 249249303 counting only the distinct ones).

The product of its (nonzero) digits is 2752512, while the sum is 51.

The spelling of 424720682808 in words is "four hundred twenty-four billion, seven hundred twenty million, six hundred eighty-two thousand, eight hundred eight".