3142544023 has 16 divisors (see below), whose sum is σ = 3272829120. Its totient is φ = 3013807104.

The previous prime is 3142544021. The next prime is 3142544063. The reversal of 3142544023 is 3204452413.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3142544023 - 2¹ = 3142544021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3142543982 and 3142544000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142544021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3817990 + ... + 3818812.

It is an arithmetic number, because the mean of its divisors is an integer number (204551820).

Almost surely, 2^3142544023 is an apocalyptic number.

3142544023 is a deficient number, since it is larger than the sum of its proper divisors (130285097).

3142544023 is a wasteful number, since it uses less digits than its factorization.

3142544023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 3142544023 is about 56058.3983271017. The cubic root of 3142544023 is about 1464.7397135685.

Adding to 3142544023 its reverse (3204452413), we get a palindrome (6346996436).

The spelling of 3142544023 in words is "three billion, one hundred forty-two million, five hundred forty-four thousand, twenty-three".