210462474923 has 12 divisors (see below), whose sum is σ = 218686886568. Its totient is φ = 202499700480.

The previous prime is 210462474847. The next prime is 210462474941. The reversal of 210462474923 is 329474264012.

It is a happy number.

It is not a de Polignac number, because 210462474923 - 2¹⁰ = 210462473899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (210462474323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 725558 + ... + 973323.

It is an arithmetic number, because the mean of its divisors is an integer number (18223907214).

Almost surely, 2^210462474923 is an apocalyptic number.

210462474923 is a deficient number, since it is larger than the sum of its proper divisors (8224411645).

210462474923 is an equidigital number, since it uses as much as digits as its factorization.

210462474923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699034 (or 1698991 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 210462474923 in words is "two hundred ten billion, four hundred sixty-two million, four hundred seventy-four thousand, nine hundred twenty-three".