38344023442 has 64 divisors (see below), whose sum is σ = 63655870464. Its totient is φ = 17263667520.

The previous prime is 38344023427. The next prime is 38344023449. The reversal of 38344023442 is 24432044383.

It is not an unprimeable number, because it can be changed into a prime (38344023449) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11593153 + ... + 11596459.

It is an arithmetic number, because the mean of its divisors is an integer number (994622976).

Almost surely, 2^38344023442 is an apocalyptic number.

38344023442 is a deficient number, since it is larger than the sum of its proper divisors (25311847022).

38344023442 is a wasteful number, since it uses less digits than its factorization.

38344023442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3583.

The product of its (nonzero) digits is 221184, while the sum is 37.

The spelling of 38344023442 in words is "thirty-eight billion, three hundred forty-four million, twenty-three thousand, four hundred forty-two".