38974522343 has 4 divisors (see below), whose sum is σ = 38977242000. Its totient is φ = 38971802688.

The previous prime is 38974522319. The next prime is 38974522351. The reversal of 38974522343 is 34322547983.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38974522343 - 2⁸ = 38974522087 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38974522291 and 38974522300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38974552343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1338218 + ... + 1367031.

It is an arithmetic number, because the mean of its divisors is an integer number (9744310500).

Almost surely, 2^38974522343 is an apocalyptic number.

38974522343 is a deficient number, since it is larger than the sum of its proper divisors (2719657).

38974522343 is a wasteful number, since it uses less digits than its factorization.

38974522343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2719656.

The product of its digits is 4354560, while the sum is 50.

The spelling of 38974522343 in words is "thirty-eight billion, nine hundred seventy-four million, five hundred twenty-two thousand, three hundred forty-three".