10420034402 has 32 divisors (see below), whose sum is σ = 16866938880. Its totient is φ = 4813799760.

The previous prime is 10420034369. The next prime is 10420034411. The reversal of 10420034402 is 20443002401.

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, 796349 + ... + 809327.

It is an arithmetic number, because the mean of its divisors is an integer number (527091840).

Almost surely, 2^10420034402 is an apocalyptic number.

10420034402 is a deficient number, since it is larger than the sum of its proper divisors (6446904478).

10420034402 is a wasteful number, since it uses less digits than its factorization.

10420034402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13598.

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

Adding to 10420034402 its reverse (20443002401), we get a palindrome (30863036803).

The spelling of 10420034402 in words is "ten billion, four hundred twenty million, thirty-four thousand, four hundred two".