380423522137 has 2 divisors, whose sum is σ = 380423522138. Its totient is φ = 380423522136.

The previous prime is 380423522117. The next prime is 380423522177. The reversal of 380423522137 is 731225324083.

It is an a-pointer prime, because the next prime (380423522177) can be obtained adding 380423522137 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 285245719056 + 95177803081 = 534084^2 + 308509^2 .

It is a cyclic number.

It is not a de Polignac number, because 380423522137 - 2⁷ = 380423522009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 380423522137.

It is not a weakly prime, because it can be changed into another prime (380423522117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190211761068 + 190211761069.

It is an arithmetic number, because the mean of its divisors is an integer number (190211761069).

Almost surely, 2^380423522137 is an apocalyptic number.

It is an amenable number.

380423522137 is a deficient number, since it is larger than the sum of its proper divisors (1).

380423522137 is an equidigital number, since it uses as much as digits as its factorization.

380423522137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 380423522137 in words is "three hundred eighty billion, four hundred twenty-three million, five hundred twenty-two thousand, one hundred thirty-seven".