10402204015 has 16 divisors (see below), whose sum is σ = 14268640320. Its totient is φ = 7131559680.

The previous prime is 10402204009. The next prime is 10402204027. The reversal of 10402204015 is 51040220401.

It is not a de Polignac number, because 10402204015 - 2⁹ = 10402203503 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10402203983 and 10402204001.

It is a congruent number.

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, 175051 + ... + 226819.

It is an arithmetic number, because the mean of its divisors is an integer number (891790020).

Almost surely, 2^10402204015 is an apocalyptic number.

10402204015 is a deficient number, since it is larger than the sum of its proper divisors (3866436305).

10402204015 is an equidigital number, since it uses as much as digits as its factorization.

10402204015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57522.

The product of its (nonzero) digits is 320, while the sum is 19.

Adding to 10402204015 its reverse (51040220401), we get a palindrome (61442424416).

The spelling of 10402204015 in words is "ten billion, four hundred two million, two hundred four thousand, fifteen".