40163301516 has 96 divisors (see below), whose sum is σ = 108671431680. Its totient is φ = 11433821184.

The previous prime is 40163301509. The next prime is 40163301559. The reversal of 40163301516 is 61510336104.

40163301516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40163301516² (a number of 22 digits) contains 22 as substring.

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, 28125 + ... + 284811.

It is an arithmetic number, because the mean of its divisors is an integer number (1131994080).

Almost surely, 2^40163301516 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 40163301516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54335715840).

40163301516 is an abundant number, since it is smaller than the sum of its proper divisors (68508130164).

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

40163301516 is a wasteful number, since it uses less digits than its factorization.

40163301516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256783 (or 256781 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The spelling of 40163301516 in words is "forty billion, one hundred sixty-three million, three hundred one thousand, five hundred sixteen".