380423522136 has 32 divisors (see below), whose sum is σ = 1086924349440. Its totient is φ = 108692434848.

The previous prime is 380423522117. The next prime is 380423522137. The reversal of 380423522136 is 631225324083.

It is a junction number, because it is equal to n+sod(n) for n = 380423522094 and 380423522103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380423522137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1132212696 + ... + 1132213031.

It is an arithmetic number, because the mean of its divisors is an integer number (33966385920).

Almost surely, 2^380423522136 is an apocalyptic number.

It is an amenable number.

380423522136 is an abundant number, since it is smaller than the sum of its proper divisors (706500827304).

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

380423522136 is a wasteful number, since it uses less digits than its factorization.

380423522136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264425743 (or 2264425739 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 380423522136 in words is "three hundred eighty billion, four hundred twenty-three million, five hundred twenty-two thousand, one hundred thirty-six".