1442226761419 has 8 divisors (see below), whose sum is σ = 1443006871040. Its totient is φ = 1441446791400.

The previous prime is 1442226761413. The next prime is 1442226761431. The reversal of 1442226761419 is 9141676222441.

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

It is a cyclic number.

It is not a de Polignac number, because 1442226761419 - 2⁷ = 1442226761291 is a prime.

It is a super-2 number, since 2×1442226761419² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1442226761413) 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, 25529134 + ... + 25585564.

It is an arithmetic number, because the mean of its divisors is an integer number (180375858880).

Almost surely, 2^{1442226761419} is an apocalyptic number.

1442226761419 is a deficient number, since it is larger than the sum of its proper divisors (780109621).

1442226761419 is a wasteful number, since it uses less digits than its factorization.

1442226761419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69801.

The product of its digits is 1161216, while the sum is 49.

The spelling of 1442226761419 in words is "one trillion, four hundred forty-two billion, two hundred twenty-six million, seven hundred sixty-one thousand, four hundred nineteen".