716254121622 has 16 divisors (see below), whose sum is σ = 1542701185200. Its totient is φ = 220385883552.

The previous prime is 716254121603. The next prime is 716254121663. The reversal of 716254121622 is 226121452617.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4591372497 + ... + 4591372652.

It is an arithmetic number, because the mean of its divisors is an integer number (96418824075).

Almost surely, 2^716254121622 is an apocalyptic number.

716254121622 is an abundant number, since it is smaller than the sum of its proper divisors (826447063578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

716254121622 is a wasteful number, since it uses less digits than its factorization.

716254121622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9182745167.

The product of its digits is 80640, while the sum is 39.

The spelling of 716254121622 in words is "seven hundred sixteen billion, two hundred fifty-four million, one hundred twenty-one thousand, six hundred twenty-two".