40514223637888 has 1152 divisors, whose sum is σ = 115617430978560. Its totient is φ = 13809041326080.

The previous prime is 40514223637879. The next prime is 40514223637961. The reversal of 40514223637888 is 88873632241504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 53519449606 + ... + 53519450362.

It is an arithmetic number, because the mean of its divisors is an integer number (100362353280).

Almost surely, 2^{40514223637888} 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 40514223637888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57808715489280).

40514223637888 is an abundant number, since it is smaller than the sum of its proper divisors (75103207340672).

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

40514223637888 is a wasteful number, since it uses less digits than its factorization.

40514223637888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976 (or 940 counting only the distinct ones).

The product of its (nonzero) digits is 61931520, while the sum is 61.

The spelling of 40514223637888 in words is "forty trillion, five hundred fourteen billion, two hundred twenty-three million, six hundred thirty-seven thousand, eight hundred eighty-eight".