13023242455 has 8 divisors (see below), whose sum is σ = 15960399552. Its totient is φ = 10196921568.

The previous prime is 13023242437. The next prime is 13023242467. The reversal of 13023242455 is 55424232031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13023242455 - 2⁷ = 13023242327 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 27708792 + ... + 27709261.

It is an arithmetic number, because the mean of its divisors is an integer number (1995049944).

Almost surely, 2^13023242455 is an apocalyptic number.

13023242455 is a deficient number, since it is larger than the sum of its proper divisors (2937157097).

13023242455 is an equidigital number, since it uses as much as digits as its factorization.

13023242455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55418105.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 13023242455 its reverse (55424232031), we get a palindrome (68447474486).

The spelling of 13023242455 in words is "thirteen billion, twenty-three million, two hundred forty-two thousand, four hundred fifty-five".