10499809888 has 24 divisors (see below), whose sum is σ = 20903770440. Its totient is φ = 5190915840.

The previous prime is 10499809883. The next prime is 10499809897. The reversal of 10499809888 is 88890899401.

It is a super-2 number, since 2×10499809888² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10499809883) 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, 1840518 + ... + 1846213.

It is an arithmetic number, because the mean of its divisors is an integer number (870990435).

Almost surely, 2^10499809888 is an apocalyptic number.

It is an amenable number.

10499809888 is a deficient number, since it is larger than the sum of its proper divisors (10403960552).

10499809888 is an equidigital number, since it uses as much as digits as its factorization.

10499809888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3686830 (or 3686822 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 64.

The spelling of 10499809888 in words is "ten billion, four hundred ninety-nine million, eight hundred nine thousand, eight hundred eighty-eight".