2023432144 has 40 divisors (see below), whose sum is σ = 3947852480. Its totient is φ = 1004659200.

The previous prime is 2023432141. The next prime is 2023432223. The reversal of 2023432144 is 4412343202.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023432141) 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 7 ways as a sum of consecutive naturals, for example, 2201317 + ... + 2202235.

It is an arithmetic number, because the mean of its divisors is an integer number (98696312).

Almost surely, 2^2023432144 is an apocalyptic number.

It is an amenable number.

2023432144 is a deficient number, since it is larger than the sum of its proper divisors (1924420336).

2023432144 is a wasteful number, since it uses less digits than its factorization.

2023432144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1739 (or 1733 counting only the distinct ones).

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

The square root of 2023432144 is about 44982.5760044931. The cubic root of 2023432144 is about 1264.8223998301.

Adding to 2023432144 its reverse (4412343202), we get a palindrome (6435775346).

The spelling of 2023432144 in words is "two billion, twenty-three million, four hundred thirty-two thousand, one hundred forty-four".