42252000143 has 4 divisors (see below), whose sum is σ = 42255828360. Its totient is φ = 42248171928.

The previous prime is 42252000127. The next prime is 42252000151. The reversal of 42252000143 is 34100025224.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42252000143 - 2⁴ = 42252000127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42252200143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1897505 + ... + 1919642.

It is an arithmetic number, because the mean of its divisors is an integer number (10563957090).

Almost surely, 2^42252000143 is an apocalyptic number.

42252000143 is a deficient number, since it is larger than the sum of its proper divisors (3828217).

42252000143 is a wasteful number, since it uses less digits than its factorization.

42252000143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3828216.

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 42252000143 its reverse (34100025224), we get a palindrome (76352025367).

The spelling of 42252000143 in words is "forty-two billion, two hundred fifty-two million, one hundred forty-three", and thus it is an aban number.