4904666923831 has 4 divisors (see below), whose sum is σ = 4904827799992. Its totient is φ = 4904506047672.

The previous prime is 4904666923813. The next prime is 4904666923837. The reversal of 4904666923831 is 1383296664094.

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 4904666923831 - 2⁷ = 4904666923703 is a prime.

It is a super-2 number, since 2×4904666923831² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4904666923831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4904666923837) 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, 80392341 + ... + 80453326.

It is an arithmetic number, because the mean of its divisors is an integer number (1226206949998).

Almost surely, 2^{4904666923831} is an apocalyptic number.

4904666923831 is a deficient number, since it is larger than the sum of its proper divisors (160876161).

4904666923831 is a wasteful number, since it uses less digits than its factorization.

4904666923831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160876160.

The product of its (nonzero) digits is 40310784, while the sum is 61.

The spelling of 4904666923831 in words is "four trillion, nine hundred four billion, six hundred sixty-six million, nine hundred twenty-three thousand, eight hundred thirty-one".