2449993242 has 8 divisors (see below), whose sum is σ = 4899986496. Its totient is φ = 816664412.

The previous prime is 2449993229. The next prime is 2449993297. The reversal of 2449993242 is 2423999442.

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

2449993242 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2449993191 and 2449993200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204166098 + ... + 204166109.

It is an arithmetic number, because the mean of its divisors is an integer number (612498312).

Almost surely, 2^2449993242 is an apocalyptic number.

2449993242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2449993242 is a wasteful number, since it uses less digits than its factorization.

2449993242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408332212.

The product of its digits is 1119744, while the sum is 48.

The square root of 2449993242 is about 49497.4064169023. The cubic root of 2449993242 is about 1348.0985103687.

The spelling of 2449993242 in words is "two billion, four hundred forty-nine million, nine hundred ninety-three thousand, two hundred forty-two".