380423538342 has 24 divisors (see below), whose sum is σ = 824303826216. Its totient is φ = 126799718976.

The previous prime is 380423538311. The next prime is 380423538401. The reversal of 380423538342 is 243835324083.

380423538342 is a `hidden beast` number, since 3 + 80 + 4 + 2 + 3 + 538 + 34 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 385203 + ... + 953534.

It is an arithmetic number, because the mean of its divisors is an integer number (34345992759).

Almost surely, 2^380423538342 is an apocalyptic number.

380423538342 is an abundant number, since it is smaller than the sum of its proper divisors (443880287874).

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

380423538342 is a wasteful number, since it uses less digits than its factorization.

380423538342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354532 (or 1354529 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 45.

The spelling of 380423538342 in words is "three hundred eighty billion, four hundred twenty-three million, five hundred thirty-eight thousand, three hundred forty-two".