38922971342 has 4 divisors (see below), whose sum is σ = 58384457016. Its totient is φ = 19461485670.

The previous prime is 38922971327. The next prime is 38922971467. The reversal of 38922971342 is 24317922983.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24317922983 = 2011 ⋅12092453.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9730742834 + ... + 9730742837.

It is an arithmetic number, because the mean of its divisors is an integer number (14596114254).

Almost surely, 2^38922971342 is an apocalyptic number.

38922971342 is a deficient number, since it is larger than the sum of its proper divisors (19461485674).

38922971342 is a wasteful number, since it uses less digits than its factorization.

38922971342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19461485673.

The product of its digits is 1306368, while the sum is 50.

The spelling of 38922971342 in words is "thirty-eight billion, nine hundred twenty-two million, nine hundred seventy-one thousand, three hundred forty-two".