2449984942 has 8 divisors (see below), whose sum is σ = 3760442136. Its totient is φ = 1196504232.

The previous prime is 2449984921. The next prime is 2449984987. The reversal of 2449984942 is 2494899442.

It is a happy number.

2449984942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

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, 14244013 + ... + 14244184.

It is an arithmetic number, because the mean of its divisors is an integer number (470055267).

Almost surely, 2^2449984942 is an apocalyptic number.

2449984942 is a deficient number, since it is larger than the sum of its proper divisors (1310457194).

2449984942 is a wasteful number, since it uses less digits than its factorization.

2449984942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28488242.

The product of its digits is 5971968, while the sum is 55.

The square root of 2449984942 is about 49497.3225740544. The cubic root of 2449984942 is about 1348.0969880202.

The spelling of 2449984942 in words is "two billion, four hundred forty-nine million, nine hundred eighty-four thousand, nine hundred forty-two".