1442075334 has 16 divisors (see below), whose sum is σ = 3296172288. Its totient is φ = 412021512.

The previous prime is 1442075317. The next prime is 1442075351. The reversal of 1442075334 is 4335702441.

It is an interprime number because it is at equal distance from previous prime (1442075317) and next prime (1442075351).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1442075295 and 1442075304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17167522 + ... + 17167605.

It is an arithmetic number, because the mean of its divisors is an integer number (206010768).

Almost surely, 2^1442075334 is an apocalyptic number.

1442075334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1442075334 is an abundant number, since it is smaller than the sum of its proper divisors (1854096954).

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

1442075334 is a wasteful number, since it uses less digits than its factorization.

1442075334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34335139.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 1442075334 is about 37974.6670031483. The cubic root of 1442075334 is about 1129.7854642711.

Adding to 1442075334 its reverse (4335702441), we get a palindrome (5777777775).

The spelling of 1442075334 in words is "one billion, four hundred forty-two million, seventy-five thousand, three hundred thirty-four".