40746064704 has 112 divisors (see below), whose sum is σ = 114293270016. Its totient is φ = 12788582400.

The previous prime is 40746064693. The next prime is 40746064721.

40746064704 is nontrivially palindromic in base 10.

40746064704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 127714 + ... + 312734.

Almost surely, 2^40746064704 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 40746064704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57146635008).

40746064704 is an abundant number, since it is smaller than the sum of its proper divisors (73547205312).

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

40746064704 is a wasteful number, since it uses less digits than its factorization.

40746064704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185104 (or 185094 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 42.

The spelling of 40746064704 in words is "forty billion, seven hundred forty-six million, sixty-four thousand, seven hundred four".