1426442283471 has 8 divisors (see below), whose sum is σ = 1902000718384. Its totient is φ = 950922685440.

The previous prime is 1426442283467. The next prime is 1426442283533. The reversal of 1426442283471 is 1743822446241.

It is a happy number.

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

It is not a de Polignac number, because 1426442283471 - 2² = 1426442283467 is a prime.

It is a super-3 number, since 3×1426442283471³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1426442283471.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1426442283271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9623410 + ... + 9770511.

It is an arithmetic number, because the mean of its divisors is an integer number (237750089798).

Almost surely, 2^{1426442283471} is an apocalyptic number.

1426442283471 is a deficient number, since it is larger than the sum of its proper divisors (475558434913).

1426442283471 is a wasteful number, since it uses less digits than its factorization.

1426442283471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19418441.

The product of its digits is 2064384, while the sum is 48.

The spelling of 1426442283471 in words is "one trillion, four hundred twenty-six billion, four hundred forty-two million, two hundred eighty-three thousand, four hundred seventy-one".