10040340404 has 24 divisors (see below), whose sum is σ = 17696071680. Its totient is φ = 4984439904.

The previous prime is 10040340367. The next prime is 10040340407. The reversal of 10040340404 is 40404304001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10040340407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326942 + ... + 356330.

It is an arithmetic number, because the mean of its divisors is an integer number (737336320).

Almost surely, 2^10040340404 is an apocalyptic number.

It is an amenable number.

10040340404 is a deficient number, since it is larger than the sum of its proper divisors (7655731276).

10040340404 is a wasteful number, since it uses less digits than its factorization.

10040340404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29999 (or 29997 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 10040340404 its reverse (40404304001), we get a palindrome (50444644405).

The spelling of 10040340404 in words is "ten billion, forty million, three hundred forty thousand, four hundred four".