24130402333421 has 4 divisors (see below), whose sum is σ = 24183204089532. Its totient is φ = 24077600577312.

The previous prime is 24130402333399. The next prime is 24130402333447. The reversal of 24130402333421 is 12433320403142.

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

It can be written as a sum of positive squares in 2 ways, for example, as 22747224054025 + 1383178279396 = 4769405^2 + 1176086^2 .

It is a cyclic number.

It is not a de Polignac number, because 24130402333421 - 2³⁰ = 24129328591597 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 (24130402336421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26400877370 + ... + 26400878283.

It is an arithmetic number, because the mean of its divisors is an integer number (6045801022383).

Almost surely, 2^{24130402333421} is an apocalyptic number.

It is an amenable number.

24130402333421 is a deficient number, since it is larger than the sum of its proper divisors (52801756111).

24130402333421 is an equidigital number, since it uses as much as digits as its factorization.

24130402333421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52801756110.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 24130402333421 its reverse (12433320403142), we get a palindrome (36563722736563).

The spelling of 24130402333421 in words is "twenty-four trillion, one hundred thirty billion, four hundred two million, three hundred thirty-three thousand, four hundred twenty-one".