10902140812 has 6 divisors (see below), whose sum is σ = 19078746428. Its totient is φ = 5451070404.

The previous prime is 10902140803. The next prime is 10902140813. The reversal of 10902140812 is 21804120901.

10902140812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10902140813) 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 as a sum of consecutive naturals, namely, 1362767598 + ... + 1362767605.

Almost surely, 2^10902140812 is an apocalyptic number.

It is an amenable number.

10902140812 is a deficient number, since it is larger than the sum of its proper divisors (8176605616).

10902140812 is a wasteful number, since it uses less digits than its factorization.

10902140812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2725535207 (or 2725535205 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 10902140812 in words is "ten billion, nine hundred two million, one hundred forty thousand, eight hundred twelve".