38633678042 has 8 divisors (see below), whose sum is σ = 58068544032. Its totient is φ = 19277496700.

The previous prime is 38633678029. The next prime is 38633678053. The reversal of 38633678042 is 24087633683.

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

It is a super-2 number, since 2×38633678042² (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, 19669934 + ... + 19671897.

It is an arithmetic number, because the mean of its divisors is an integer number (7258568004).

Almost surely, 2^38633678042 is an apocalyptic number.

38633678042 is a deficient number, since it is larger than the sum of its proper divisors (19434865990).

38633678042 is a wasteful number, since it uses less digits than its factorization.

38633678042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39342324.

The product of its (nonzero) digits is 3483648, while the sum is 50.

The spelling of 38633678042 in words is "thirty-eight billion, six hundred thirty-three million, six hundred seventy-eight thousand, forty-two".