40416061404 has 12 divisors (see below), whose sum is σ = 94304143304. Its totient is φ = 13472020464.

The previous prime is 40416061373. The next prime is 40416061481.

40416061404 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1684002547 + ... + 1684002570.

Almost surely, 2^40416061404 is an apocalyptic number.

It is an amenable number.

40416061404 is an abundant number, since it is smaller than the sum of its proper divisors (53888081900).

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

40416061404 is a wasteful number, since it uses less digits than its factorization.

40416061404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3368005124 (or 3368005122 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

It can be divided in two parts, 404160 and 61404, that added together give a palindrome (465564).

The spelling of 40416061404 in words is "forty billion, four hundred sixteen million, sixty-one thousand, four hundred four".