708138681372 has 72 divisors (see below), whose sum is σ = 1799715389472. Its totient is φ = 234770688000.

The previous prime is 708138681307. The next prime is 708138681379. The reversal of 708138681372 is 273186831807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (708138681379) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5047372 + ... + 5185772.

It is an arithmetic number, because the mean of its divisors is an integer number (24996047076).

Almost surely, 2^708138681372 is an apocalyptic number.

It is an amenable number.

708138681372 is an abundant number, since it is smaller than the sum of its proper divisors (1091576708100).

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

708138681372 is a wasteful number, since it uses less digits than its factorization.

708138681372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139179 (or 139174 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The spelling of 708138681372 in words is "seven hundred eight billion, one hundred thirty-eight million, six hundred eighty-one thousand, three hundred seventy-two".