712066026064540 has 48 divisors (see below), whose sum is σ = 1708964582976000. Its totient is φ = 244136048876352.

The previous prime is 712066026064517. The next prime is 712066026064571. The reversal of 712066026064540 is 45460620660217.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30743511 + ... + 48675409.

It is an arithmetic number, because the mean of its divisors is an integer number (35603428812000).

Almost surely, 2^{712066026064540} is an apocalyptic number.

712066026064540 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

712066026064540 is an abundant number, since it is smaller than the sum of its proper divisors (996898556911460).

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

712066026064540 is a wasteful number, since it uses less digits than its factorization.

712066026064540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18215554 (or 18215552 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 49.

The spelling of 712066026064540 in words is "seven hundred twelve trillion, sixty-six billion, twenty-six million, sixty-four thousand, five hundred forty".