735872420612 has 24 divisors (see below), whose sum is σ = 1471862898240. Its totient is φ = 315348596640.

The previous prime is 735872420603. The next prime is 735872420627. The reversal of 735872420612 is 216024278537.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 696662 + ... + 1398957.

It is an arithmetic number, because the mean of its divisors is an integer number (61327620760).

Almost surely, 2^735872420612 is an apocalyptic number.

It is an amenable number.

735872420612 is an abundant number, since it is smaller than the sum of its proper divisors (735990477628).

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

735872420612 is a wasteful number, since it uses less digits than its factorization.

735872420612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2108171 (or 2108169 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 735872420612 in words is "seven hundred thirty-five billion, eight hundred seventy-two million, four hundred twenty thousand, six hundred twelve".