14502455314442 has 4 divisors (see below), whose sum is σ = 21753682971666. Its totient is φ = 7251227657220.

The previous prime is 14502455314439. The next prime is 14502455314481. The reversal of 14502455314442 is 24441355420541.

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

It can be written as a sum of positive squares in only one way, i.e., 13686144871441 + 816310443001 = 3699479^2 + 903499^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14502455314393 and 14502455314402.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3625613828609 + ... + 3625613828612.

Almost surely, 2^{14502455314442} is an apocalyptic number.

14502455314442 is a deficient number, since it is larger than the sum of its proper divisors (7251227657224).

14502455314442 is an equidigital number, since it uses as much as digits as its factorization.

14502455314442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7251227657223.

The product of its (nonzero) digits is 1536000, while the sum is 44.

The spelling of 14502455314442 in words is "fourteen trillion, five hundred two billion, four hundred fifty-five million, three hundred fourteen thousand, four hundred forty-two".