380372138862 has 8 divisors (see below), whose sum is σ = 760744277736. Its totient is φ = 126790712952.

The previous prime is 380372138827. The next prime is 380372138869. The reversal of 380372138862 is 268831273083.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

380372138862 is an admirable number.

It is a super-2 number, since 2×380372138862² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380372138869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31697678233 + ... + 31697678244.

It is an arithmetic number, because the mean of its divisors is an integer number (95093034717).

Almost surely, 2^380372138862 is an apocalyptic number.

380372138862 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

380372138862 is a wasteful number, since it uses less digits than its factorization.

380372138862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63395356482.

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 380372138862 in words is "three hundred eighty billion, three hundred seventy-two million, one hundred thirty-eight thousand, eight hundred sixty-two".