214475997423 has 16 divisors (see below), whose sum is σ = 298674783360. Its totient is φ = 136761602976.

The previous prime is 214475997413. The next prime is 214475997457. The reversal of 214475997423 is 324799574412.

It is not a de Polignac number, because 214475997423 - 2⁸ = 214475997167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214475997413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16368165 + ... + 16381262.

It is an arithmetic number, because the mean of its divisors is an integer number (18667173960).

Almost surely, 2^214475997423 is an apocalyptic number.

214475997423 is a deficient number, since it is larger than the sum of its proper divisors (84198785937).

214475997423 is a wasteful number, since it uses less digits than its factorization.

214475997423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32749526.

The product of its digits is 15240960, while the sum is 57.

The spelling of 214475997423 in words is "two hundred fourteen billion, four hundred seventy-five million, nine hundred ninety-seven thousand, four hundred twenty-three".