670443374100 has 36 divisors (see below), whose sum is σ = 1939816163264. Its totient is φ = 178784899680.

The previous prime is 670443374093. The next prime is 670443374113. The reversal of 670443374100 is 1473344076.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1117405324 + ... + 1117405923.

Almost surely, 2^670443374100 is an apocalyptic number.

670443374100 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

670443374100 is an abundant number, since it is smaller than the sum of its proper divisors (1269372789164).

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

670443374100 is a wasteful number, since it uses less digits than its factorization.

670443374100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234811264 (or 2234811257 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 39.

The spelling of 670443374100 in words is "six hundred seventy billion, four hundred forty-three million, three hundred seventy-four thousand, one hundred".