14645415028514 has 4 divisors (see below), whose sum is σ = 21968122542774. Its totient is φ = 7322707514256.

The previous prime is 14645415028451. The next prime is 14645415028537. The reversal of 14645415028514 is 41582051454641.

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., 11766512155225 + 2878902873289 = 3430235^2 + 1696733^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3661353757127 + ... + 3661353757130.

Almost surely, 2^{14645415028514} is an apocalyptic number.

14645415028514 is a deficient number, since it is larger than the sum of its proper divisors (7322707514260).

14645415028514 is an equidigital number, since it uses as much as digits as its factorization.

14645415028514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7322707514259.

The product of its (nonzero) digits is 3072000, while the sum is 50.

The spelling of 14645415028514 in words is "fourteen trillion, six hundred forty-five billion, four hundred fifteen million, twenty-eight thousand, five hundred fourteen".