12254264143 has 16 divisors (see below), whose sum is σ = 13626561312. Its totient is φ = 10925200000.

The previous prime is 12254264137. The next prime is 12254264179. The reversal of 12254264143 is 34146245221.

It is not a de Polignac number, because 12254264143 - 2³³ = 3664329551 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12254264099 and 12254264108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12254264843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2224893 + ... + 2230393.

It is an arithmetic number, because the mean of its divisors is an integer number (851660082).

Almost surely, 2^12254264143 is an apocalyptic number.

12254264143 is a deficient number, since it is larger than the sum of its proper divisors (1372297169).

12254264143 is a wasteful number, since it uses less digits than its factorization.

12254264143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9386.

The product of its digits is 46080, while the sum is 34.

The spelling of 12254264143 in words is "twelve billion, two hundred fifty-four million, two hundred sixty-four thousand, one hundred forty-three".