7145314959 has 16 divisors (see below), whose sum is σ = 9930856320. Its totient is φ = 4564166880.

The previous prime is 7145314861. The next prime is 7145314973. The reversal of 7145314959 is 9594135417.

It is not a de Polignac number, because 7145314959 - 2⁸ = 7145314703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7145314559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302077 + ... + 324870.

It is an arithmetic number, because the mean of its divisors is an integer number (620678520).

Almost surely, 2^7145314959 is an apocalyptic number.

7145314959 is a deficient number, since it is larger than the sum of its proper divisors (2785541361).

7145314959 is a wasteful number, since it uses less digits than its factorization.

7145314959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627110.

The product of its digits is 680400, while the sum is 48.

The square root of 7145314959 is about 84529.9648586228. The cubic root of 7145314959 is about 1926.0776523116.

The spelling of 7145314959 in words is "seven billion, one hundred forty-five million, three hundred fourteen thousand, nine hundred fifty-nine".