10385788272 has 40 divisors (see below), whose sum is σ = 26848598544. Its totient is φ = 3459523584.

The previous prime is 10385788271. The next prime is 10385788277. The reversal of 10385788272 is 27288758301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10385788271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4713 + ... + 144200.

Almost surely, 2^10385788272 is an apocalyptic number.

10385788272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10385788272 is an abundant number, since it is smaller than the sum of its proper divisors (16462810272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10385788272 is a wasteful number, since it uses less digits than its factorization.

10385788272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150377 (or 150371 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 51.

The spelling of 10385788272 in words is "ten billion, three hundred eighty-five million, seven hundred eighty-eight thousand, two hundred seventy-two".