1144300242 has 32 divisors (see below), whose sum is σ = 2352115584. Its totient is φ = 370908800.

The previous prime is 1144300237. The next prime is 1144300247. The reversal of 1144300242 is 2420034411.

It is an interprime number because it is at equal distance from previous prime (1144300237) and next prime (1144300247).

It is not an unprimeable number, because it can be changed into a prime (1144300247) 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, 69028 + ... + 83984.

It is an arithmetic number, because the mean of its divisors is an integer number (73503612).

Almost surely, 2^1144300242 is an apocalyptic number.

1144300242 is an abundant number, since it is smaller than the sum of its proper divisors (1207815342).

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

1144300242 is a wasteful number, since it uses less digits than its factorization.

1144300242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15314.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1144300242 is about 33827.5071798086. The cubic root of 1144300242 is about 1045.9557938000.

Adding to 1144300242 its reverse (2420034411), we get a palindrome (3564334653).

It can be divided in two parts, 11443002 and 42, that multiplied together give a palindrome (480606084).

The spelling of 1144300242 in words is "one billion, one hundred forty-four million, three hundred thousand, two hundred forty-two".