380133680137 has 4 divisors (see below), whose sum is σ = 380648070160. Its totient is φ = 379619290116.

The previous prime is 380133680123. The next prime is 380133680141. The reversal of 380133680137 is 731086331083.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 380133680137 - 2⁷ = 380133680009 is a prime.

It is a super-2 number, since 2×380133680137² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 380133680093 and 380133680102.

It is not an unprimeable number, because it can be changed into a prime (380133680117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257193903 + ... + 257195380.

It is an arithmetic number, because the mean of its divisors is an integer number (95162017540).

Almost surely, 2^380133680137 is an apocalyptic number.

It is an amenable number.

380133680137 is a deficient number, since it is larger than the sum of its proper divisors (514390023).

380133680137 is an equidigital number, since it uses as much as digits as its factorization.

380133680137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514390022.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 380133680137 in words is "three hundred eighty billion, one hundred thirty-three million, six hundred eighty thousand, one hundred thirty-seven".