862066438132 has 12 divisors (see below), whose sum is σ = 1574208278496. Its totient is φ = 412292644280.

The previous prime is 862066438061. The next prime is 862066438141. The reversal of 862066438132 is 231834660268.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4685143594 + ... + 4685143777.

It is an arithmetic number, because the mean of its divisors is an integer number (131184023208).

Almost surely, 2^862066438132 is an apocalyptic number.

It is an amenable number.

862066438132 is a deficient number, since it is larger than the sum of its proper divisors (712141840364).

862066438132 is a wasteful number, since it uses less digits than its factorization.

862066438132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9370287398 (or 9370287396 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 49.

The spelling of 862066438132 in words is "eight hundred sixty-two billion, sixty-six million, four hundred thirty-eight thousand, one hundred thirty-two".