714888851121 has 9 divisors (see below), whose sum is σ = 1032620893291. Its totient is φ = 476590876392.

The previous prime is 714888851119. The next prime is 714888851167. The reversal of 714888851121 is 121158888417.

The square root of 714888851121 is 845511.

It is a perfect power (a square), and thus also a powerful number.

714888851121 is a `hidden beast` number, since 7 + 1 + 48 + 8 + 88 + 511 + 2 + 1 = 666.

714888851121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 43203701025 + 671685150096 = 207855^2 + 819564^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 714888851121 - 2¹ = 714888851119 is a prime.

It is a super-2 number, since 2×714888851121² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (714888851191) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2395615 + ... + 2677451.

Almost surely, 2^714888851121 is an apocalyptic number.

714888851121 is the 845511-st square number.

714888851121 is the 422756-th centered octagonal number.

It is an amenable number.

714888851121 is a deficient number, since it is larger than the sum of its proper divisors (317732042170).

714888851121 is an frugal number, since it uses more digits than its factorization.

714888851121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563680 (or 281840 counting only the distinct ones).

The product of its digits is 1146880, while the sum is 54.

The spelling of 714888851121 in words is "seven hundred fourteen billion, eight hundred eighty-eight million, eight hundred fifty-one thousand, one hundred twenty-one".