10012420334 has 32 divisors (see below), whose sum is σ = 18617086656. Its totient is φ = 3940116480.

The previous prime is 10012420321. The next prime is 10012420337. The reversal of 10012420334 is 43302421001.

10012420334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012420337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 503279 + ... + 522794.

It is an arithmetic number, because the mean of its divisors is an integer number (581783958).

Almost surely, 2^10012420334 is an apocalyptic number.

10012420334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10012420334 is a deficient number, since it is larger than the sum of its proper divisors (8604666322).

10012420334 is a wasteful number, since it uses less digits than its factorization.

10012420334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026140.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10012420334 its reverse (43302421001), we get a palindrome (53314841335).

The spelling of 10012420334 in words is "ten billion, twelve million, four hundred twenty thousand, three hundred thirty-four".