42888155023344 has 240 divisors, whose sum is σ = 117978818007296. Its totient is φ = 13422716928000.

The previous prime is 42888155023331. The next prime is 42888155023423. The reversal of 42888155023344 is 44332055188824.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13111632429 + ... + 13111635699.

Almost surely, 2^{42888155023344} 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 42888155023344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58989409003648).

42888155023344 is an abundant number, since it is smaller than the sum of its proper divisors (75090662983952).

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

42888155023344 is a wasteful number, since it uses less digits than its factorization.

42888155023344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5304 (or 5281 counting only the distinct ones).

The product of its (nonzero) digits is 29491200, while the sum is 57.

The spelling of 42888155023344 in words is "forty-two trillion, eight hundred eighty-eight billion, one hundred fifty-five million, twenty-three thousand, three hundred forty-four".