2322340144 has 10 divisors (see below), whose sum is σ = 4499534060. Its totient is φ = 1161170064.

The previous prime is 2322340127. The next prime is 2322340177. The reversal of 2322340144 is 4410432232.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72573114 + ... + 72573145.

It is an arithmetic number, because the mean of its divisors is an integer number (449953406).

Almost surely, 2^2322340144 is an apocalyptic number.

It is an amenable number.

2322340144 is a deficient number, since it is larger than the sum of its proper divisors (2177193916).

2322340144 is a wasteful number, since it uses less digits than its factorization.

2322340144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145146267 (or 145146261 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2322340144 is about 48190.6644901271. The cubic root of 2322340144 is about 1324.2661452356.

Adding to 2322340144 its reverse (4410432232), we get a palindrome (6732772376).

The spelling of 2322340144 in words is "two billion, three hundred twenty-two million, three hundred forty thousand, one hundred forty-four".