711822865413642 has 16 divisors (see below), whose sum is σ = 1507389597346752. Its totient is φ = 223316977384640.

The previous prime is 711822865413631. The next prime is 711822865413683. The reversal of 711822865413642 is 246314568228117.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3489327771534 + ... + 3489327771737.

It is an arithmetic number, because the mean of its divisors is an integer number (94211849834172).

Almost surely, 2^{711822865413642} is an apocalyptic number.

711822865413642 is an abundant number, since it is smaller than the sum of its proper divisors (795566731933110).

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

711822865413642 is a wasteful number, since it uses less digits than its factorization.

711822865413642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6978655543293.

The product of its digits is 30965760, while the sum is 60.

The spelling of 711822865413642 in words is "seven hundred eleven trillion, eight hundred twenty-two billion, eight hundred sixty-five million, four hundred thirteen thousand, six hundred forty-two".