32249162883887 has 2 divisors, whose sum is σ = 32249162883888. Its totient is φ = 32249162883886.

The previous prime is 32249162883827. The next prime is 32249162883911. The reversal of 32249162883887 is 78838826194223.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32249162883887 - 2⁶ = 32249162883823 is a prime.

It is a super-2 number, since 2×32249162883887² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32249162883887.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32249162883827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16124581441943 + 16124581441944.

It is an arithmetic number, because the mean of its divisors is an integer number (16124581441944).

Almost surely, 2^{32249162883887} is an apocalyptic number.

32249162883887 is a deficient number, since it is larger than the sum of its proper divisors (1).

32249162883887 is an equidigital number, since it uses as much as digits as its factorization.

32249162883887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 445906944, while the sum is 71.

The spelling of 32249162883887 in words is "thirty-two trillion, two hundred forty-nine billion, one hundred sixty-two million, eight hundred eighty-three thousand, eight hundred eighty-seven".