40737083188564 has 96 divisors (see below), whose sum is σ = 86605405286400. Its totient is φ = 16367277061632.

The previous prime is 40737083188541. The next prime is 40737083188591. The reversal of 40737083188564 is 46588138073704.

It is a junction number, because it is equal to n+sod(n) for n = 40737083188496 and 40737083188505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1427003739 + ... + 1427032285.

It is an arithmetic number, because the mean of its divisors is an integer number (902139638400).

Almost surely, 2^{40737083188564} 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 40737083188564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43302702643200).

40737083188564 is an abundant number, since it is smaller than the sum of its proper divisors (45868322097836).

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

40737083188564 is a wasteful number, since it uses less digits than its factorization.

40737083188564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40237 (or 40235 counting only the distinct ones).

The product of its (nonzero) digits is 108380160, while the sum is 64.

The spelling of 40737083188564 in words is "forty trillion, seven hundred thirty-seven billion, eighty-three million, one hundred eighty-eight thousand, five hundred sixty-four".