10404015043 has 4 divisors (see below), whose sum is σ = 10405126720. Its totient is φ = 10402903368.

The previous prime is 10404015029. The next prime is 10404015049. The reversal of 10404015043 is 34051040401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34051040401 = 7 ⋅4864434343.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10404015043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10404015049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 541680 + ... + 560557.

It is an arithmetic number, because the mean of its divisors is an integer number (2601281680).

Almost surely, 2^10404015043 is an apocalyptic number.

10404015043 is a deficient number, since it is larger than the sum of its proper divisors (1111677).

10404015043 is an equidigital number, since it uses as much as digits as its factorization.

10404015043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111676.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 10404015043 its reverse (34051040401), we get a palindrome (44455055444).

The spelling of 10404015043 in words is "ten billion, four hundred four million, fifteen thousand, forty-three".