14132540445 has 16 divisors (see below), whose sum is σ = 22647356352. Its totient is φ = 7525591040.

The previous prime is 14132540441. The next prime is 14132540459. The reversal of 14132540445 is 54404523141.

It is a happy number.

It is not a de Polignac number, because 14132540445 - 2² = 14132540441 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14132540441) 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, 725307 + ... + 744536.

It is an arithmetic number, because the mean of its divisors is an integer number (1415459772).

Almost surely, 2^14132540445 is an apocalyptic number.

14132540445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14132540445 is a deficient number, since it is larger than the sum of its proper divisors (8514815907).

14132540445 is a wasteful number, since it uses less digits than its factorization.

14132540445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470492.

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 14132540445 in words is "fourteen billion, one hundred thirty-two million, five hundred forty thousand, four hundred forty-five".