42244143000 has 128 divisors (see below), whose sum is σ = 131923883520. Its totient is φ = 11254665600.

The previous prime is 42244142989. The next prime is 42244143061. The reversal of 42244143000 is 34144224.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3555069 + ... + 3566931.

It is an arithmetic number, because the mean of its divisors is an integer number (1030655340).

Almost surely, 2^42244143000 is an apocalyptic number.

42244143000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42244143000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65961941760).

42244143000 is an abundant number, since it is smaller than the sum of its proper divisors (89679740520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42244143000 is a wasteful number, since it uses less digits than its factorization.

42244143000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13074 (or 13060 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 42244143000 its reverse (34144224), we get a palindrome (42278287224).

The spelling of 42244143000 in words is "forty-two billion, two hundred forty-four million, one hundred forty-three thousand".