714254526721 has 4 divisors (see below), whose sum is σ = 715745664000. Its totient is φ = 712763389444.

The previous prime is 714254526691. The next prime is 714254526751. The reversal of 714254526721 is 127625452417.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (714254526691) and next prime (714254526751).

It is a cyclic number.

It is not a de Polignac number, because 714254526721 - 2²³ = 714246138113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (714254526751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 745567921 + ... + 745568878.

It is an arithmetic number, because the mean of its divisors is an integer number (178936416000).

Almost surely, 2^714254526721 is an apocalyptic number.

It is an amenable number.

714254526721 is a deficient number, since it is larger than the sum of its proper divisors (1491137279).

714254526721 is a wasteful number, since it uses less digits than its factorization.

714254526721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491137278.

The product of its digits is 940800, while the sum is 46.

The spelling of 714254526721 in words is "seven hundred fourteen billion, two hundred fifty-four million, five hundred twenty-six thousand, seven hundred twenty-one".