14152011512 has 16 divisors (see below), whose sum is σ = 26778463800. Its totient is φ = 7011087840.

The previous prime is 14152011487. The next prime is 14152011569. The reversal of 14152011512 is 21511025141.

It is a happy number.

It is a super-2 number, since 2×14152011512² (a number of 21 digits) contains 22 as substring.

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, 8113814 + ... + 8115557.

Almost surely, 2^14152011512 is an apocalyptic number.

It is an amenable number.

14152011512 is a deficient number, since it is larger than the sum of its proper divisors (12626452288).

14152011512 is a wasteful number, since it uses less digits than its factorization.

14152011512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16229486 (or 16229482 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 23.

Adding to 14152011512 its reverse (21511025141), we get a palindrome (35663036653).

The spelling of 14152011512 in words is "fourteen billion, one hundred fifty-two million, eleven thousand, five hundred twelve".