2423999952 has 80 divisors (see below), whose sum is σ = 7590317760. Its totient is φ = 734544000.

The previous prime is 2423999947. The next prime is 2423999953. The reversal of 2423999952 is 2599993242.

It is a happy number.

2423999952 is a `hidden beast` number, since 242 + 399 + 9 + 9 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423999953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250299 + ... + 259802.

It is an arithmetic number, because the mean of its divisors is an integer number (94878972).

Almost surely, 2^2423999952 is an apocalyptic number.

2423999952 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2423999952 is an abundant number, since it is smaller than the sum of its proper divisors (5166317808).

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

2423999952 is a wasteful number, since it uses less digits than its factorization.

2423999952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510129 (or 510117 counting only the distinct ones).

The product of its digits is 3149280, while the sum is 54.

The square root of 2423999952 is about 49234.1340128980. The cubic root of 2423999952 is about 1343.3139834428.

The spelling of 2423999952 in words is "two billion, four hundred twenty-three million, nine hundred ninety-nine thousand, nine hundred fifty-two".