10309827292 has 12 divisors (see below), whose sum is σ = 18047138256. Its totient is φ = 5153502080.

The previous prime is 10309827289. The next prime is 10309827299. The reversal of 10309827292 is 29272890301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10309827299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336373 + ... + 365740.

It is an arithmetic number, because the mean of its divisors is an integer number (1503928188).

Almost surely, 2^10309827292 is an apocalyptic number.

It is an amenable number.

10309827292 is a deficient number, since it is larger than the sum of its proper divisors (7737310964).

10309827292 is a wasteful number, since it uses less digits than its factorization.

10309827292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705788 (or 705786 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The spelling of 10309827292 in words is "ten billion, three hundred nine million, eight hundred twenty-seven thousand, two hundred ninety-two".