670302383040 has 168 divisors, whose sum is σ = 2323716195840. Its totient is φ = 177339746304.

The previous prime is 670302383039. The next prime is 670302383083. The reversal of 670302383040 is 40383203076.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 670302382986 and 670302383004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 550555 + ... + 1282074.

Almost surely, 2^670302383040 is an apocalyptic number.

670302383040 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

670302383040 is an abundant number, since it is smaller than the sum of its proper divisors (1653413812800).

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

670302383040 is a wasteful number, since it uses less digits than its factorization.

670302383040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832779 (or 1832766 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The spelling of 670302383040 in words is "six hundred seventy billion, three hundred two million, three hundred eighty-three thousand, forty".