397714083712 has 32 divisors (see below), whose sum is σ = 864350213400. Its totient is φ = 180779128320.

The previous prime is 397714083703. The next prime is 397714083719. The reversal of 397714083712 is 217380417793.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 397714083712.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (397714083719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141232287 + ... + 141235102.

Almost surely, 2^397714083712 is an apocalyptic number.

397714083712 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

397714083712 is an abundant number, since it is smaller than the sum of its proper divisors (466636129688).

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

397714083712 is a wasteful number, since it uses less digits than its factorization.

397714083712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282467414 (or 282467402 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 52.

The spelling of 397714083712 in words is "three hundred ninety-seven billion, seven hundred fourteen million, eighty-three thousand, seven hundred twelve".