55842384188384 has 24 divisors (see below), whose sum is σ = 109939866330168. Its totient is φ = 27921148295040.

The previous prime is 55842384188317. The next prime is 55842384188387. The reversal of 55842384188384 is 48388148324855.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55842384188387) 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, 31472234 + ... + 33199190.

It is an arithmetic number, because the mean of its divisors is an integer number (4580827763757).

Almost surely, 2^{55842384188384} is an apocalyptic number.

It is an amenable number.

55842384188384 is a deficient number, since it is larger than the sum of its proper divisors (54097482141784).

55842384188384 is a wasteful number, since it uses less digits than its factorization.

55842384188384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2737458 (or 2737450 counting only the distinct ones).

The product of its digits is 943718400, while the sum is 71.

The spelling of 55842384188384 in words is "fifty-five trillion, eight hundred forty-two billion, three hundred eighty-four million, one hundred eighty-eight thousand, three hundred eighty-four".