12243455124254 has 16 divisors (see below), whose sum is σ = 18392088220800. Its totient is φ = 6112764068184.

The previous prime is 12243455124233. The next prime is 12243455124281. The reversal of 12243455124254 is 45242155434221.

It is a super-3 number, since 3×12243455124254³ (a number of 40 digits) contains 333 as substring.

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, 3634649 + ... + 6139835.

It is an arithmetic number, because the mean of its divisors is an integer number (1149505513800).

Almost surely, 2^{12243455124254} is an apocalyptic number.

12243455124254 is a deficient number, since it is larger than the sum of its proper divisors (6148633096546).

12243455124254 is a wasteful number, since it uses less digits than its factorization.

12243455124254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2508767.

The product of its digits is 1536000, while the sum is 44.

The spelling of 12243455124254 in words is "twelve trillion, two hundred forty-three billion, four hundred fifty-five million, one hundred twenty-four thousand, two hundred fifty-four".