32099216459461 has 4 divisors (see below), whose sum is σ = 32172335404000. Its totient is φ = 32026097514924.

The previous prime is 32099216459447. The next prime is 32099216459467. The reversal of 32099216459461 is 16495461299023.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32099216459461 - 2³⁷ = 31961777505989 is a prime.

It is a super-2 number, since 2×32099216459461² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32099216459461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32099216459467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36559471611 + ... + 36559472488.

It is an arithmetic number, because the mean of its divisors is an integer number (8043083851000).

Almost surely, 2^{32099216459461} is an apocalyptic number.

It is an amenable number.

32099216459461 is a deficient number, since it is larger than the sum of its proper divisors (73118944539).

32099216459461 is an equidigital number, since it uses as much as digits as its factorization.

32099216459461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73118944538.

The product of its (nonzero) digits is 25194240, while the sum is 61.

The spelling of 32099216459461 in words is "thirty-two trillion, ninety-nine billion, two hundred sixteen million, four hundred fifty-nine thousand, four hundred sixty-one".