23321041402 has 4 divisors (see below), whose sum is σ = 34981562106. Its totient is φ = 11660520700.

The previous prime is 23321041399. The next prime is 23321041417. The reversal of 23321041402 is 20414012332.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 20758758241 + 2562283161 = 144079^2 + 50619^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5830260349 + ... + 5830260352.

Almost surely, 2^23321041402 is an apocalyptic number.

23321041402 is a deficient number, since it is larger than the sum of its proper divisors (11660520704).

23321041402 is a wasteful number, since it uses less digits than its factorization.

23321041402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11660520703.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 23321041402 its reverse (20414012332), we get a palindrome (43735053734).

The spelling of 23321041402 in words is "twenty-three billion, three hundred twenty-one million, forty-one thousand, four hundred two".