10420002434 has 16 divisors (see below), whose sum is σ = 16186195872. Its totient is φ = 5027523648.

The previous prime is 10420002367. The next prime is 10420002451. The reversal of 10420002434 is 43420002401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 722759 + ... + 737034.

It is an arithmetic number, because the mean of its divisors is an integer number (1011637242).

Almost surely, 2^10420002434 is an apocalyptic number.

10420002434 is a deficient number, since it is larger than the sum of its proper divisors (5766193438).

10420002434 is a wasteful number, since it uses less digits than its factorization.

10420002434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459921.

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

Adding to 10420002434 its reverse (43420002401), we get a palindrome (53840004835).

The spelling of 10420002434 in words is "ten billion, four hundred twenty million, two thousand, four hundred thirty-four".