1442313033334 has 4 divisors (see below), whose sum is σ = 2163469550004. Its totient is φ = 721156516666.

The previous prime is 1442313033319. The next prime is 1442313033353. The reversal of 1442313033334 is 4333303132441.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1442313033334² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1442313033334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360578258332 + ... + 360578258335.

It is an arithmetic number, because the mean of its divisors is an integer number (540867387501).

Almost surely, 2^{1442313033334} is an apocalyptic number.

1442313033334 is a deficient number, since it is larger than the sum of its proper divisors (721156516670).

1442313033334 is an equidigital number, since it uses as much as digits as its factorization.

1442313033334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721156516669.

The product of its (nonzero) digits is 93312, while the sum is 34.

Adding to 1442313033334 its reverse (4333303132441), we get a palindrome (5775616165775).

The spelling of 1442313033334 in words is "one trillion, four hundred forty-two billion, three hundred thirteen million, thirty-three thousand, three hundred thirty-four".