12302407455 has 32 divisors (see below), whose sum is σ = 21211678656. Its totient is φ = 6052660224.

The previous prime is 12302407441. The next prime is 12302407499. The reversal of 12302407455 is 55470420321.

It is not a de Polignac number, because 12302407455 - 2⁵ = 12302407423 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 294979 + ... + 334091.

It is an arithmetic number, because the mean of its divisors is an integer number (662864958).

Almost surely, 2^12302407455 is an apocalyptic number.

12302407455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12302407455 is a deficient number, since it is larger than the sum of its proper divisors (8909271201).

12302407455 is a wasteful number, since it uses less digits than its factorization.

12302407455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40747.

The product of its (nonzero) digits is 33600, while the sum is 33.

Adding to 12302407455 its reverse (55470420321), we get a palindrome (67772827776).

The spelling of 12302407455 in words is "twelve billion, three hundred two million, four hundred seven thousand, four hundred fifty-five".