40010017540404 has 12 divisors (see below), whose sum is σ = 93356707594304. Its totient is φ = 13336672513464.

The previous prime is 40010017540393. The next prime is 40010017540447. The reversal of 40010017540404 is 40404571001004.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1667084064172 + ... + 1667084064195.

Almost surely, 2^{40010017540404} is an apocalyptic number.

It is an amenable number.

40010017540404 is an abundant number, since it is smaller than the sum of its proper divisors (53346690053900).

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

40010017540404 is a wasteful number, since it uses less digits than its factorization.

40010017540404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3334168128374 (or 3334168128372 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

Adding to 40010017540404 its reverse (40404571001004), we get a palindrome (80414588541408).

The spelling of 40010017540404 in words is "forty trillion, ten billion, seventeen million, five hundred forty thousand, four hundred four".