2306240144 has 40 divisors (see below), whose sum is σ = 4893645120. Its totient is φ = 1046371968.

The previous prime is 2306240141. The next prime is 2306240221. The reversal of 2306240144 is 4410426032.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (2306240141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81692 + ... + 106235.

It is an arithmetic number, because the mean of its divisors is an integer number (122341128).

Almost surely, 2^2306240144 is an apocalyptic number.

It is an amenable number.

2306240144 is an abundant number, since it is smaller than the sum of its proper divisors (2587404976).

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

2306240144 is a wasteful number, since it uses less digits than its factorization.

2306240144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188007 (or 188001 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 2306240144 is about 48023.3291640636. The cubic root of 2306240144 is about 1321.1988160247.

Adding to 2306240144 its reverse (4410426032), we get a palindrome (6716666176).

The spelling of 2306240144 in words is "two billion, three hundred six million, two hundred forty thousand, one hundred forty-four".