14152115445 has 32 divisors (see below), whose sum is σ = 24679009152. Its totient is φ = 6883245312.

The previous prime is 14152115359. The next prime is 14152115447. The reversal of 14152115445 is 54451125141.

It is not a de Polignac number, because 14152115445 - 2⁷ = 14152115317 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14152115447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 421014 + ... + 453383.

It is an arithmetic number, because the mean of its divisors is an integer number (771219036).

Almost surely, 2^14152115445 is an apocalyptic number.

14152115445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14152115445 is a deficient number, since it is larger than the sum of its proper divisors (10526893707).

14152115445 is a wasteful number, since it uses less digits than its factorization.

14152115445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874501.

The product of its digits is 16000, while the sum is 33.

The spelling of 14152115445 in words is "fourteen billion, one hundred fifty-two million, one hundred fifteen thousand, four hundred forty-five".