2042323340 has 24 divisors (see below), whose sum is σ = 4293354912. Its totient is φ = 816076800.

The previous prime is 2042323337. The next prime is 2042323351. The reversal of 2042323340 is 433232402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33461 + ... + 72140.

It is an arithmetic number, because the mean of its divisors is an integer number (178889788).

Almost surely, 2^2042323340 is an apocalyptic number.

2042323340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2042323340 is an abundant number, since it is smaller than the sum of its proper divisors (2251031572).

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

2042323340 is a wasteful number, since it uses less digits than its factorization.

2042323340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106577 (or 106575 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2042323340 is about 45192.0716497927. The cubic root of 2042323340 is about 1268.7464308182.

Adding to 2042323340 its reverse (433232402), we get a palindrome (2475555742).

The spelling of 2042323340 in words is "two billion, forty-two million, three hundred twenty-three thousand, three hundred forty".