1442014120 has 64 divisors (see below), whose sum is σ = 3616228800. Its totient is φ = 514298880.

The previous prime is 1442014109. The next prime is 1442014127. The reversal of 1442014120 is 214102441.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (1442014127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42886 + ... + 68725.

It is an arithmetic number, because the mean of its divisors is an integer number (56503575).

Almost surely, 2^1442014120 is an apocalyptic number.

1442014120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1442014120 is an abundant number, since it is smaller than the sum of its proper divisors (2174214680).

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

1442014120 is a wasteful number, since it uses less digits than its factorization.

1442014120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111658 (or 111654 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1442014120 is about 37973.8610099105. The cubic root of 1442014120 is about 1129.7694781284.

Adding to 1442014120 its reverse (214102441), we get a palindrome (1656116561).

The spelling of 1442014120 in words is "one billion, four hundred forty-two million, fourteen thousand, one hundred twenty".