21233175496376 has 16 divisors (see below), whose sum is σ = 39898564592040. Its totient is φ = 10593558271840.

The previous prime is 21233175496369. The next prime is 21233175496381. The reversal of 21233175496376 is 67369457133212.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2878680626 + ... + 2878688001.

Almost surely, 2^{21233175496376} is an apocalyptic number.

It is an amenable number.

21233175496376 is a deficient number, since it is larger than the sum of its proper divisors (18665389095664).

21233175496376 is a wasteful number, since it uses less digits than its factorization.

21233175496376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5757369094 (or 5757369090 counting only the distinct ones).

The product of its digits is 34292160, while the sum is 59.

The spelling of 21233175496376 in words is "twenty-one trillion, two hundred thirty-three billion, one hundred seventy-five million, four hundred ninety-six thousand, three hundred seventy-six".