670415396132 has 48 divisors (see below), whose sum is σ = 1259267530752. Its totient is φ = 311536837920.

The previous prime is 670415396111. The next prime is 670415396137. The reversal of 670415396132 is 231693514076.

It is a super-2 number, since 2×670415396132² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (670415396137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 311963 + ... + 1199229.

It is an arithmetic number, because the mean of its divisors is an integer number (26234740224).

Almost surely, 2^670415396132 is an apocalyptic number.

It is an amenable number.

670415396132 is a deficient number, since it is larger than the sum of its proper divisors (588852134620).

670415396132 is a wasteful number, since it uses less digits than its factorization.

670415396132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887528 (or 887526 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 47.

The spelling of 670415396132 in words is "six hundred seventy billion, four hundred fifteen million, three hundred ninety-six thousand, one hundred thirty-two".