2442143952 has 40 divisors (see below), whose sum is σ = 7009858880. Its totient is φ = 814047840.

The previous prime is 2442143941. The next prime is 2442143953. The reversal of 2442143952 is 2593412442.

It is a happy number.

2442143952 is a `hidden beast` number, since 244 + 21 + 4 + 395 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442143953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2826124 + ... + 2826987.

It is an arithmetic number, because the mean of its divisors is an integer number (175246472).

Almost surely, 2^2442143952 is an apocalyptic number.

It is an amenable number.

2442143952 is an abundant number, since it is smaller than the sum of its proper divisors (4567714928).

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

2442143952 is a wasteful number, since it uses less digits than its factorization.

2442143952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5653128 (or 5653116 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 2442143952 is about 49418.0528956777. The cubic root of 2442143952 is about 1346.6572905054.

The spelling of 2442143952 in words is "two billion, four hundred forty-two million, one hundred forty-three thousand, nine hundred fifty-two".