62660643422 has 12 divisors (see below), whose sum is σ = 101777199480. Its totient is φ = 28920296808.

The previous prime is 62660643421. The next prime is 62660643439. The reversal of 62660643422 is 22434606626.

It is a self number, because there is not a number n which added to its sum of digits gives 62660643422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62660643421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 92692922 + ... + 92693597.

It is an arithmetic number, because the mean of its divisors is an integer number (8481433290).

Almost surely, 2^62660643422 is an apocalyptic number.

62660643422 is a deficient number, since it is larger than the sum of its proper divisors (39116556058).

62660643422 is a wasteful number, since it uses less digits than its factorization.

62660643422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185386547 (or 185386534 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 41.

The spelling of 62660643422 in words is "sixty-two billion, six hundred sixty million, six hundred forty-three thousand, four hundred twenty-two".