40734068016 has 80 divisors (see below), whose sum is σ = 111472624224. Its totient is φ = 12773240832.

The previous prime is 40734068003. The next prime is 40734068069. The reversal of 40734068016 is 61086043704.

40734068016 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 2×40734068016² (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 15 ways as a sum of consecutive naturals, for example, 1893030 + ... + 1914426.

Almost surely, 2^40734068016 is an apocalyptic number.

It is an amenable number.

40734068016 is an abundant number, since it is smaller than the sum of its proper divisors (70738556208).

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

40734068016 is a wasteful number, since it uses less digits than its factorization.

40734068016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23758 (or 23752 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 40734068016 in words is "forty billion, seven hundred thirty-four million, sixty-eight thousand, sixteen".