10404040355 has 16 divisors (see below), whose sum is σ = 12901785600. Its totient is φ = 8045866080.

The previous prime is 10404040333. The next prime is 10404040393. The reversal of 10404040355 is 55304040401.

It is not a de Polignac number, because 10404040355 - 2⁸ = 10404040099 is a prime.

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, 105926 + ... + 178964.

It is an arithmetic number, because the mean of its divisors is an integer number (806361600).

Almost surely, 2^10404040355 is an apocalyptic number.

10404040355 is a deficient number, since it is larger than the sum of its proper divisors (2497745245).

10404040355 is an equidigital number, since it uses as much as digits as its factorization.

10404040355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73994.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 10404040355 its reverse (55304040401), we get a palindrome (65708080756).

The spelling of 10404040355 in words is "ten billion, four hundred four million, forty thousand, three hundred fifty-five".