4102492449 has 8 divisors (see below), whose sum is σ = 5967261792. Its totient is φ = 2486359040.

The previous prime is 4102492439. The next prime is 4102492481. The reversal of 4102492449 is 9442942014.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4102492449 - 2⁷ = 4102492321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4102492439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62158944 + ... + 62159009.

It is an arithmetic number, because the mean of its divisors is an integer number (745907724).

Almost surely, 2^4102492449 is an apocalyptic number.

It is an amenable number.

4102492449 is a deficient number, since it is larger than the sum of its proper divisors (1864769343).

4102492449 is a wasteful number, since it uses less digits than its factorization.

4102492449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124317967.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 4102492449 is about 64050.7021741370. The cubic root of 4102492449 is about 1600.8449246989.

The spelling of 4102492449 in words is "four billion, one hundred two million, four hundred ninety-two thousand, four hundred forty-nine".