2442291948 has 18 divisors (see below), whose sum is σ = 6173571404. Its totient is φ = 814097304.

The previous prime is 2442291911. The next prime is 2442291983. The reversal of 2442291948 is 8491922442.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33920686 + ... + 33920757.

Almost surely, 2^2442291948 is an apocalyptic number.

It is an amenable number.

2442291948 is an abundant number, since it is smaller than the sum of its proper divisors (3731279456).

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

2442291948 is a wasteful number, since it uses less digits than its factorization.

2442291948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67841453 (or 67841448 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 2442291948 is about 49419.5502610050. The cubic root of 2442291948 is about 1346.6844928148.

The spelling of 2442291948 in words is "two billion, four hundred forty-two million, two hundred ninety-one thousand, nine hundred forty-eight".