2433040142 has 32 divisors (see below), whose sum is σ = 4105963008. Its totient is φ = 1072865376.

The previous prime is 2433040139. The next prime is 2433040189. The reversal of 2433040142 is 2410403342.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 669743 + ... + 673365.

It is an arithmetic number, because the mean of its divisors is an integer number (128311344).

Almost surely, 2^2433040142 is an apocalyptic number.

2433040142 is a deficient number, since it is larger than the sum of its proper divisors (1672922866).

2433040142 is a wasteful number, since it uses less digits than its factorization.

2433040142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4784.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2433040142 is about 49325.8567284948. The cubic root of 2433040142 is about 1344.9818531476.

Adding to 2433040142 its reverse (2410403342), we get a palindrome (4843443484).

The spelling of 2433040142 in words is "two billion, four hundred thirty-three million, forty thousand, one hundred forty-two".