14154512312 has 16 divisors (see below), whose sum is σ = 26546067360. Its totient is φ = 7075561024.

The previous prime is 14154512293. The next prime is 14154512321. The reversal of 14154512312 is 21321545141.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176048 + ... + 243519.

It is an arithmetic number, because the mean of its divisors is an integer number (1659129210).

Almost surely, 2^14154512312 is an apocalyptic number.

It is an amenable number.

14154512312 is a deficient number, since it is larger than the sum of its proper divisors (12391555048).

14154512312 is a wasteful number, since it uses less digits than its factorization.

14154512312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423790 (or 423786 counting only the distinct ones).

The product of its digits is 4800, while the sum is 29.

The spelling of 14154512312 in words is "fourteen billion, one hundred fifty-four million, five hundred twelve thousand, three hundred twelve".