2342440002 has 48 divisors (see below), whose sum is σ = 5506008480. Its totient is φ = 662360832.

The previous prime is 2342439989. The next prime is 2342440021. The reversal of 2342440002 is 2000442432.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12552 + ... + 69587.

It is an arithmetic number, because the mean of its divisors is an integer number (114708510).

Almost surely, 2^2342440002 is an apocalyptic number.

2342440002 is an abundant number, since it is smaller than the sum of its proper divisors (3163568478).

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

2342440002 is a wasteful number, since it uses less digits than its factorization.

2342440002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82255 (or 82248 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2342440002 is about 48398.7603353640. The cubic root of 2342440002 is about 1328.0756843599.

Adding to 2342440002 its reverse (2000442432), we get a palindrome (4342882434).

The spelling of 2342440002 in words is "two billion, three hundred forty-two million, four hundred forty thousand, two".