38244758042 has 8 divisors (see below), whose sum is σ = 58339461600. Its totient is φ = 18798270844.

The previous prime is 38244758023. The next prime is 38244758051. The reversal of 38244758042 is 24085744283.

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

It is a super-2 number, since 2×38244758042² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162053942 + ... + 162054177.

It is an arithmetic number, because the mean of its divisors is an integer number (7292432700).

Almost surely, 2^38244758042 is an apocalyptic number.

38244758042 is a deficient number, since it is larger than the sum of its proper divisors (20094703558).

38244758042 is a wasteful number, since it uses less digits than its factorization.

38244758042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324108180.

The product of its (nonzero) digits is 1720320, while the sum is 47.

The spelling of 38244758042 in words is "thirty-eight billion, two hundred forty-four million, seven hundred fifty-eight thousand, forty-two".