659441347132 has 12 divisors (see below), whose sum is σ = 1154310818976. Its totient is φ = 329638256000.

The previous prime is 659441347121. The next prime is 659441347193. The reversal of 659441347132 is 231743144956.

It is a happy number.

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, 20586388 + ... + 20618395.

It is an arithmetic number, because the mean of its divisors is an integer number (96192568248).

Almost surely, 2^659441347132 is an apocalyptic number.

It is an amenable number.

659441347132 is a deficient number, since it is larger than the sum of its proper divisors (494869471844).

659441347132 is a wasteful number, since it uses less digits than its factorization.

659441347132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41208788 (or 41208786 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 49.

The spelling of 659441347132 in words is "six hundred fifty-nine billion, four hundred forty-one million, three hundred forty-seven thousand, one hundred thirty-two".