18377045285088 has 288 divisors, whose sum is σ = 56712419041824. Its totient is φ = 5194778738688.

The previous prime is 18377045285087. The next prime is 18377045285107. The reversal of 18377045285088 is 88058254077381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18377045285087) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2332996606 + ... + 2333004482.

It is an arithmetic number, because the mean of its divisors is an integer number (196918121673).

Almost surely, 2^{18377045285088} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 18377045285088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28356209520912).

18377045285088 is an abundant number, since it is smaller than the sum of its proper divisors (38335373756736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18377045285088 is a wasteful number, since it uses less digits than its factorization.

18377045285088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13114 (or 13099 counting only the distinct ones).

The product of its (nonzero) digits is 120422400, while the sum is 66.

The spelling of 18377045285088 in words is "eighteen trillion, three hundred seventy-seven billion, forty-five million, two hundred eighty-five thousand, eighty-eight".