714447989397 has 24 divisors (see below), whose sum is σ = 1079643277440. Its totient is φ = 454794765120.

The previous prime is 714447989393. The next prime is 714447989419. The reversal of 714447989397 is 793989744417.

714447989397 is a `hidden beast` number, since 7 + 1 + 4 + 447 + 9 + 8 + 93 + 97 = 666.

It is not a de Polignac number, because 714447989397 - 2² = 714447989393 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714447989393) 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 23 ways as a sum of consecutive naturals, for example, 20580247 + ... + 20614932.

It is an arithmetic number, because the mean of its divisors is an integer number (44985136560).

Almost surely, 2^714447989397 is an apocalyptic number.

It is an amenable number.

714447989397 is a deficient number, since it is larger than the sum of its proper divisors (365195288043).

714447989397 is a wasteful number, since it uses less digits than its factorization.

714447989397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41195273 (or 41195270 counting only the distinct ones).

The product of its digits is 384072192, while the sum is 72.

The spelling of 714447989397 in words is "seven hundred fourteen billion, four hundred forty-seven million, nine hundred eighty-nine thousand, three hundred ninety-seven".