10281049219 has 24 divisors (see below), whose sum is σ = 12356505600. Its totient is φ = 8520377040.

The previous prime is 10281049213. The next prime is 10281049309. The reversal of 10281049219 is 91294018201.

It is not a de Polignac number, because 10281049219 - 2¹³ = 10281041027 is a prime.

It is a super-2 number, since 2×10281049219² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10281049213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2213902 + ... + 2218540.

It is an arithmetic number, because the mean of its divisors is an integer number (514854400).

Almost surely, 2^10281049219 is an apocalyptic number.

10281049219 is a deficient number, since it is larger than the sum of its proper divisors (2075456381).

10281049219 is a wasteful number, since it uses less digits than its factorization.

10281049219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6143 (or 6136 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 37.

The spelling of 10281049219 in words is "ten billion, two hundred eighty-one million, forty-nine thousand, two hundred nineteen".