380423685620 has 48 divisors (see below), whose sum is σ = 922781740608. Its totient is φ = 130198479360.

The previous prime is 380423685581. The next prime is 380423685641. The reversal of 380423685620 is 26586324083.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50855042 + ... + 50862521.

It is an arithmetic number, because the mean of its divisors is an integer number (19224619596).

Almost surely, 2^380423685620 is an apocalyptic number.

It is an amenable number.

380423685620 is an abundant number, since it is smaller than the sum of its proper divisors (542358054988).

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

380423685620 is a wasteful number, since it uses less digits than its factorization.

380423685620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101717600 (or 101717598 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 47.

The spelling of 380423685620 in words is "three hundred eighty billion, four hundred twenty-three million, six hundred eighty-five thousand, six hundred twenty".