14132532454 has 4 divisors (see below), whose sum is σ = 21198798684. Its totient is φ = 7066266226.

The previous prime is 14132532451. The next prime is 14132532457. The reversal of 14132532454 is 45423523141.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (14132532451) and next prime (14132532457).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14132532451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3533133112 + ... + 3533133115.

It is an arithmetic number, because the mean of its divisors is an integer number (5299699671).

Almost surely, 2^14132532454 is an apocalyptic number.

14132532454 is a deficient number, since it is larger than the sum of its proper divisors (7066266230).

14132532454 is an equidigital number, since it uses as much as digits as its factorization.

14132532454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7066266229.

The product of its digits is 57600, while the sum is 34.

The spelling of 14132532454 in words is "fourteen billion, one hundred thirty-two million, five hundred thirty-two thousand, four hundred fifty-four".