10020343412 has 12 divisors (see below), whose sum is σ = 17908699200. Its totient is φ = 4903572216.

The previous prime is 10020343357. The next prime is 10020343429. The reversal of 10020343412 is 21434302001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26649662 + ... + 26650037.

It is an arithmetic number, because the mean of its divisors is an integer number (1492391600).

Almost surely, 2^10020343412 is an apocalyptic number.

It is an amenable number.

10020343412 is a deficient number, since it is larger than the sum of its proper divisors (7888355788).

10020343412 is a wasteful number, since it uses less digits than its factorization.

10020343412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53299750 (or 53299748 counting only the distinct ones).

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

Adding to 10020343412 its reverse (21434302001), we get a palindrome (31454645413).

The spelling of 10020343412 in words is "ten billion, twenty million, three hundred forty-three thousand, four hundred twelve".