1442114031 has 8 divisors (see below), whose sum is σ = 1924071040. Its totient is φ = 960783192.

The previous prime is 1442114027. The next prime is 1442114039. The reversal of 1442114031 is 1304112441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1442114031 - 2² = 1442114027 is a prime.

It is a super-2 number, since 2×1442114031² = 4159385756814137922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1442113989 and 1442114007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442114039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151141 + ... + 160398.

It is an arithmetic number, because the mean of its divisors is an integer number (240508880).

Almost surely, 2^1442114031 is an apocalyptic number.

1442114031 is a deficient number, since it is larger than the sum of its proper divisors (481957009).

1442114031 is a wasteful number, since it uses less digits than its factorization.

1442114031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313085.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1442114031 is about 37975.1765104522. The cubic root of 1442114031 is about 1129.7955698266.

Adding to 1442114031 its reverse (1304112441), we get a palindrome (2746226472).

The spelling of 1442114031 in words is "one billion, four hundred forty-two million, one hundred fourteen thousand, thirty-one".