842260065396 has 24 divisors (see below), whose sum is σ = 1967504241024. Its totient is φ = 280434675840.

The previous prime is 842260065349. The next prime is 842260065401. The reversal of 842260065396 is 693560062248.

It is a congruent number.

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, 39823900 + ... + 39845043.

It is an arithmetic number, because the mean of its divisors is an integer number (81979343376).

Almost surely, 2^842260065396 is an apocalyptic number.

It is an amenable number.

842260065396 is an abundant number, since it is smaller than the sum of its proper divisors (1125244175628).

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

842260065396 is a wasteful number, since it uses less digits than its factorization.

842260065396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79669831 (or 79669829 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 51.

The spelling of 842260065396 in words is "eight hundred forty-two billion, two hundred sixty million, sixty-five thousand, three hundred ninety-six".