2400420412422 has 48 divisors (see below), whose sum is σ = 5289514895808. Its totient is φ = 786525344640.

The previous prime is 2400420412301. The next prime is 2400420412441. The reversal of 2400420412422 is 2242140240042.

2400420412422 is a `hidden beast` number, since 2 + 400 + 4 + 204 + 12 + 42 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1047618 + ... + 2428650.

It is an arithmetic number, because the mean of its divisors is an integer number (110198226996).

Almost surely, 2^{2400420412422} is an apocalyptic number.

2400420412422 is an abundant number, since it is smaller than the sum of its proper divisors (2889094483386).

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

2400420412422 is a wasteful number, since it uses less digits than its factorization.

2400420412422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382685 (or 1382682 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 2400420412422 its reverse (2242140240042), we get a palindrome (4642560652464).

The spelling of 2400420412422 in words is "two trillion, four hundred billion, four hundred twenty million, four hundred twelve thousand, four hundred twenty-two".