2042232412340 has 48 divisors (see below), whose sum is σ = 4492566070272. Its totient is φ = 778335461376.

The previous prime is 2042232412331. The next prime is 2042232412351. The reversal of 2042232412340 is 432142322402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8519204 + ... + 8755643.

It is an arithmetic number, because the mean of its divisors is an integer number (93595126464).

Almost surely, 2^{2042232412340} is an apocalyptic number.

2042232412340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2042232412340 is an abundant number, since it is smaller than the sum of its proper divisors (2450333657932).

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

2042232412340 is a wasteful number, since it uses less digits than its factorization.

2042232412340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17275136 (or 17275134 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 2042232412340 its reverse (432142322402), we get a palindrome (2474374734742).

The spelling of 2042232412340 in words is "two trillion, forty-two billion, two hundred thirty-two million, four hundred twelve thousand, three hundred forty".