32490718841663 has 4 divisors (see below), whose sum is σ = 32724465020520. Its totient is φ = 32256972662808.

The previous prime is 32490718841621. The next prime is 32490718841683. The reversal of 32490718841663 is 36614881709423.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32490718841663 - 2⁶ = 32490718841599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32490718841596 and 32490718841605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32490718841683) 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, 116873089220 + ... + 116873089497.

It is an arithmetic number, because the mean of its divisors is an integer number (8181116255130).

Almost surely, 2^{32490718841663} is an apocalyptic number.

32490718841663 is a deficient number, since it is larger than the sum of its proper divisors (233746178857).

32490718841663 is a wasteful number, since it uses less digits than its factorization.

32490718841663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233746178856.

The product of its (nonzero) digits is 41803776, while the sum is 62.

The spelling of 32490718841663 in words is "thirty-two trillion, four hundred ninety billion, seven hundred eighteen million, eight hundred forty-one thousand, six hundred sixty-three".