12023562454 has 8 divisors (see below), whose sum is σ = 18040565088. Its totient is φ = 6010040760.

The previous prime is 12023562451. The next prime is 12023562469. The reversal of 12023562454 is 45426532021.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12023562451) 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, 861582 + ... + 875425.

It is an arithmetic number, because the mean of its divisors is an integer number (2255070636).

Almost surely, 2^12023562454 is an apocalyptic number.

12023562454 is a deficient number, since it is larger than the sum of its proper divisors (6017002634).

12023562454 is a wasteful number, since it uses less digits than its factorization.

12023562454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740470.

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 12023562454 in words is "twelve billion, twenty-three million, five hundred sixty-two thousand, four hundred fifty-four".