12268153958 has 32 divisors (see below), whose sum is σ = 19336991520. Its totient is φ = 5832207360.

The previous prime is 12268153957. The next prime is 12268153969. The reversal of 12268153958 is 85935186221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12268153951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496808 + ... + 520916.

It is an arithmetic number, because the mean of its divisors is an integer number (604280985).

Almost surely, 2^12268153958 is an apocalyptic number.

12268153958 is a deficient number, since it is larger than the sum of its proper divisors (7068837562).

12268153958 is a wasteful number, since it uses less digits than its factorization.

12268153958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24312.

The product of its digits is 1036800, while the sum is 50.

The spelling of 12268153958 in words is "twelve billion, two hundred sixty-eight million, one hundred fifty-three thousand, nine hundred fifty-eight".