10402422402 has 16 divisors (see below), whose sum is σ = 20806875072. Its totient is φ = 3467135760.

The previous prime is 10402422391. The next prime is 10402422419. The reversal of 10402422402 is 20422420401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13374 + ... + 144857.

It is an arithmetic number, because the mean of its divisors is an integer number (1300429692).

Almost surely, 2^10402422402 is an apocalyptic number.

10402422402 is an abundant number, since it is smaller than the sum of its proper divisors (10404452670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10402422402 is a wasteful number, since it uses less digits than its factorization.

10402422402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169193.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 10402422402 its reverse (20422420401), we get a palindrome (30824842803).

The spelling of 10402422402 in words is "ten billion, four hundred two million, four hundred twenty-two thousand, four hundred two".