32099216466840 has 64 divisors (see below), whose sum is σ = 97379645493600. Its totient is φ = 8463613627392.

The previous prime is 32099216466809. The next prime is 32099216466853. The reversal of 32099216466840 is 4866461299023.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1502761627 + ... + 1502782986.

Almost surely, 2^{32099216466840} is an apocalyptic number.

32099216466840 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32099216466840 is an abundant number, since it is smaller than the sum of its proper divisors (65280429026760).

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

32099216466840 is a wasteful number, since it uses less digits than its factorization.

32099216466840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3005544716 (or 3005544712 counting only the distinct ones).

The product of its (nonzero) digits is 26873856, while the sum is 60.

The spelling of 32099216466840 in words is "thirty-two trillion, ninety-nine billion, two hundred sixteen million, four hundred sixty-six thousand, eight hundred forty".