10402203404 has 24 divisors (see below), whose sum is σ = 18348945888. Its totient is φ = 5159698560.

The previous prime is 10402203403. The next prime is 10402203433. The reversal of 10402203404 is 40430220401.

It is not an unprimeable number, because it can be changed into a prime (10402203403) 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, 948617 + ... + 959519.

It is an arithmetic number, because the mean of its divisors is an integer number (764539412).

Almost surely, 2^10402203404 is an apocalyptic number.

It is an amenable number.

10402203404 is a deficient number, since it is larger than the sum of its proper divisors (7946742484).

10402203404 is a wasteful number, since it uses less digits than its factorization.

10402203404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12785 (or 12783 counting only the distinct ones).

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

Adding to 10402203404 its reverse (40430220401), we get a palindrome (50832423805).

The spelling of 10402203404 in words is "ten billion, four hundred two million, two hundred three thousand, four hundred four".