10299574990449 has 16 divisors (see below), whose sum is σ = 15342931443840. Its totient is φ = 6828447504240.

The previous prime is 10299574990433. The next prime is 10299574990517. The reversal of 10299574990449 is 94409947599201.

10299574990449 is a `hidden beast` number, since 1 + 0 + 2 + 9 + 9 + 57 + 49 + 90 + 449 = 666.

It is not a de Polignac number, because 10299574990449 - 2⁴ = 10299574990433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10299574990949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1053767877 + ... + 1053777650.

It is an arithmetic number, because the mean of its divisors is an integer number (958933215240).

Almost surely, 2^{10299574990449} is an apocalyptic number.

It is an amenable number.

10299574990449 is a deficient number, since it is larger than the sum of its proper divisors (5043356453391).

10299574990449 is a wasteful number, since it uses less digits than its factorization.

10299574990449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107545717 (or 2107545711 counting only the distinct ones).

The product of its (nonzero) digits is 264539520, while the sum is 72.

The spelling of 10299574990449 in words is "ten trillion, two hundred ninety-nine billion, five hundred seventy-four million, nine hundred ninety thousand, four hundred forty-nine".