2402340022 has 8 divisors (see below), whose sum is σ = 3616244136. Its totient is φ = 1196925312.

The previous prime is 2402340013. The next prime is 2402340037. The reversal of 2402340022 is 2200432042.

2402340022 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 super-3 number, since 3×2402340022³ (a number of 29 digits) contains 333 as substring.

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, 2121643 + ... + 2122774.

It is an arithmetic number, because the mean of its divisors is an integer number (452030517).

Almost surely, 2^2402340022 is an apocalyptic number.

2402340022 is a deficient number, since it is larger than the sum of its proper divisors (1213904114).

2402340022 is a wasteful number, since it uses less digits than its factorization.

2402340022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4244702.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 2402340022 is about 49013.6717865536. The cubic root of 2402340022 is about 1339.3008943291.

Adding to 2402340022 its reverse (2200432042), we get a palindrome (4602772064).

The spelling of 2402340022 in words is "two billion, four hundred two million, three hundred forty thousand, twenty-two".