10499742120 has 128 divisors (see below), whose sum is σ = 36589443840. Its totient is φ = 2360586240.

The previous prime is 10499742119. The next prime is 10499742131. The reversal of 10499742120 is 2124799401.

10499742120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10499742120² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 51217 + ... + 153696.

It is an arithmetic number, because the mean of its divisors is an integer number (285855030).

Almost surely, 2^10499742120 is an apocalyptic number.

10499742120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10499742120 is an abundant number, since it is smaller than the sum of its proper divisors (26089701720).

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

10499742120 is a wasteful number, since it uses less digits than its factorization.

10499742120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204995 (or 204991 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The spelling of 10499742120 in words is "ten billion, four hundred ninety-nine million, seven hundred forty-two thousand, one hundred twenty".