23396331480421 has 32 divisors (see below), whose sum is σ = 24613585920000. Its totient is φ = 22210339076352.

The previous prime is 23396331480413. The next prime is 23396331480427. The reversal of 23396331480421 is 12408413369332.

It is a cyclic number.

It is not a de Polignac number, because 23396331480421 - 2³ = 23396331480413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23396331480427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 240860155 + ... + 240957271.

It is an arithmetic number, because the mean of its divisors is an integer number (769174560000).

Almost surely, 2^{23396331480421} is an apocalyptic number.

It is an amenable number.

23396331480421 is a deficient number, since it is larger than the sum of its proper divisors (1217254439579).

23396331480421 is a wasteful number, since it uses less digits than its factorization.

23396331480421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97861.

The product of its (nonzero) digits is 2239488, while the sum is 49.

The spelling of 23396331480421 in words is "twenty-three trillion, three hundred ninety-six billion, three hundred thirty-one million, four hundred eighty thousand, four hundred twenty-one".