23321343313442 has 16 divisors (see below), whose sum is σ = 35337518056512. Its totient is φ = 11542230409200.

The previous prime is 23321343313403. The next prime is 23321343313529. The reversal of 23321343313442 is 24431334312332.

It is a junction number, because it is equal to n+sod(n) for n = 23321343313396 and 23321343313405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14163008 + ... + 15723659.

It is an arithmetic number, because the mean of its divisors is an integer number (2208594878532).

Almost surely, 2^{23321343313442} is an apocalyptic number.

23321343313442 is a deficient number, since it is larger than the sum of its proper divisors (12016174743070).

23321343313442 is a wasteful number, since it uses less digits than its factorization.

23321343313442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29890633.

The product of its digits is 373248, while the sum is 38.

Adding to 23321343313442 its reverse (24431334312332), we get a palindrome (47752677625774).

The spelling of 23321343313442 in words is "twenty-three trillion, three hundred twenty-one billion, three hundred forty-three million, three hundred thirteen thousand, four hundred forty-two".