2342722842240 has 256 divisors, whose sum is σ = 8500474368000. Its totient is φ = 543239966720.

The previous prime is 2342722842157. The next prime is 2342722842241. The reversal of 2342722842240 is 422482272432.

It is a junction number, because it is equal to n+sod(n) for n = 2342722842192 and 2342722842201.

It is not an unprimeable number, because it can be changed into a prime (2342722842241) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1925640 + ... + 2897159.

It is an arithmetic number, because the mean of its divisors is an integer number (33204978000).

Almost surely, 2^{2342722842240} is an apocalyptic number.

2342722842240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2342722842240 is an abundant number, since it is smaller than the sum of its proper divisors (6157751525760).

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

2342722842240 is a wasteful number, since it uses less digits than its factorization.

2342722842240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4822855 (or 4822843 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 42.

The spelling of 2342722842240 in words is "two trillion, three hundred forty-two billion, seven hundred twenty-two million, eight hundred forty-two thousand, two hundred forty".