670334004040 has 32 divisors (see below), whose sum is σ = 1518239943360. Its totient is φ = 266357880000.

The previous prime is 670334004023. The next prime is 670334004061. The reversal of 670334004040 is 40400433076.

It is a junction number, because it is equal to n+sod(n) for n = 670334003993 and 670334004011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55485186 + ... + 55497265.

It is an arithmetic number, because the mean of its divisors is an integer number (47444998230).

Almost surely, 2^670334004040 is an apocalyptic number.

It is an amenable number.

670334004040 is an abundant number, since it is smaller than the sum of its proper divisors (847905939320).

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

670334004040 is a wasteful number, since it uses less digits than its factorization.

670334004040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110982613 (or 110982609 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 31.

The spelling of 670334004040 in words is "six hundred seventy billion, three hundred thirty-four million, four thousand, forty".