38877858823 has 8 divisors (see below), whose sum is σ = 39160094400. Its totient is φ = 38595907680.

The previous prime is 38877858821. The next prime is 38877858907. The reversal of 38877858823 is 32885877883.

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

It is a cyclic number.

It is not a de Polignac number, because 38877858823 - 2¹ = 38877858821 is a prime.

It is a super-2 number, since 2×38877858823² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38877858821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207186 + ... + 347392.

It is an arithmetic number, because the mean of its divisors is an integer number (4895011800).

Almost surely, 2^38877858823 is an apocalyptic number.

38877858823 is a deficient number, since it is larger than the sum of its proper divisors (282235577).

38877858823 is a wasteful number, since it uses less digits than its factorization.

38877858823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142217.

The product of its digits is 144506880, while the sum is 67.

The spelling of 38877858823 in words is "thirty-eight billion, eight hundred seventy-seven million, eight hundred fifty-eight thousand, eight hundred twenty-three".