1042243024144 has 80 divisors (see below), whose sum is σ = 2342814336000. Its totient is φ = 439906338432.

The previous prime is 1042243024117. The next prime is 1042243024157. The reversal of 1042243024144 is 4414203422401.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38249277 + ... + 38276515.

It is an arithmetic number, because the mean of its divisors is an integer number (29285179200).

Almost surely, 2^{1042243024144} is an apocalyptic number.

1042243024144 is a gapful number since it is divisible by the number (14) 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 1042243024144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1171407168000).

1042243024144 is an abundant number, since it is smaller than the sum of its proper divisors (1300571311856).

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

1042243024144 is a wasteful number, since it uses less digits than its factorization.

1042243024144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32420 (or 32414 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 1042243024144 its reverse (4414203422401), we get a palindrome (5456446446545).

The spelling of 1042243024144 in words is "one trillion, forty-two billion, two hundred forty-three million, twenty-four thousand, one hundred forty-four".