22840457093887 has 8 divisors (see below), whose sum is σ = 22895165059200. Its totient is φ = 22785750063384.

The previous prime is 22840457093879. The next prime is 22840457093969. The reversal of 22840457093887 is 78839075404822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22840457093887 - 2³ = 22840457093879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22840457093087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96595078 + ... + 96831244.

It is an arithmetic number, because the mean of its divisors is an integer number (2861895632400).

Almost surely, 2^{22840457093887} is an apocalyptic number.

22840457093887 is a deficient number, since it is larger than the sum of its proper divisors (54707965313).

22840457093887 is a wasteful number, since it uses less digits than its factorization.

22840457093887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467405.

The product of its (nonzero) digits is 216760320, while the sum is 67.

The spelling of 22840457093887 in words is "twenty-two trillion, eight hundred forty billion, four hundred fifty-seven million, ninety-three thousand, eight hundred eighty-seven".