40510507070016 has 168 divisors, whose sum is σ = 116528721012704. Its totient is φ = 13455538145280.

The previous prime is 40510507069979. The next prime is 40510507070039. The reversal of 40510507070016 is 61007070501504.

40510507070016 is a `hidden beast` number, since 4 + 0 + 510 + 5 + 0 + 70 + 70 + 0 + 1 + 6 = 666.

It is a super-2 number, since 2×40510507070016² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 631434996 + ... + 631499148.

Almost surely, 2^{40510507070016} 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 40510507070016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58264360506352).

40510507070016 is an abundant number, since it is smaller than the sum of its proper divisors (76018213942688).

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

40510507070016 is a wasteful number, since it uses less digits than its factorization.

40510507070016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68049 (or 68036 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The spelling of 40510507070016 in words is "forty trillion, five hundred ten billion, five hundred seven million, seventy thousand, sixteen".