143046045 has 24 divisors (see below), whose sum is σ = 248227200. Its totient is φ = 76204896.

The previous prime is 143046019. The next prime is 143046049. The reversal of 143046045 is 540640341.

143046045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 143046045 - 2⁸ = 143045789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143046049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69136 + ... + 71174.

It is an arithmetic number, because the mean of its divisors is an integer number (10342800).

Almost surely, 2^143046045 is an apocalyptic number.

143046045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

143046045 is a deficient number, since it is larger than the sum of its proper divisors (105181155).

143046045 is a wasteful number, since it uses less digits than its factorization.

143046045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3609 (or 3606 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 143046045 is about 11960.1858263156. The cubic root of 143046045 is about 522.9882739847.

Adding to 143046045 its reverse (540640341), we get a palindrome (683686386).

The spelling of 143046045 in words is "one hundred forty-three million, forty-six thousand, forty-five".