23364421442446 has 32 divisors (see below), whose sum is σ = 40144297374720. Its totient is φ = 9990597888000.

The previous prime is 23364421442413. The next prime is 23364421442459. The reversal of 23364421442446 is 64424412446332.

It is a self number, because there is not a number n which added to its sum of digits gives 23364421442446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10047271 + ... + 12152221.

It is an arithmetic number, because the mean of its divisors is an integer number (1254509292960).

Almost surely, 2^{23364421442446} is an apocalyptic number.

23364421442446 is a deficient number, since it is larger than the sum of its proper divisors (16779875932274).

23364421442446 is a wasteful number, since it uses less digits than its factorization.

23364421442446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106760.

The product of its digits is 10616832, while the sum is 49.

Adding to 23364421442446 its reverse (64424412446332), we get a palindrome (87788833888778).

The spelling of 23364421442446 in words is "twenty-three trillion, three hundred sixty-four billion, four hundred twenty-one million, four hundred forty-two thousand, four hundred forty-six".