1424531442399 has 8 divisors (see below), whose sum is σ = 2045481045552. Its totient is φ = 876634733760.

The previous prime is 1424531442371. The next prime is 1424531442427. The reversal of 1424531442399 is 9932441354241.

It is an interprime number because it is at equal distance from previous prime (1424531442371) and next prime (1424531442427).

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

It is not a de Polignac number, because 1424531442399 - 2⁹ = 1424531441887 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424531442319) 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, 18263223582 + ... + 18263223659.

It is an arithmetic number, because the mean of its divisors is an integer number (255685130694).

Almost surely, 2^{1424531442399} is an apocalyptic number.

1424531442399 is a deficient number, since it is larger than the sum of its proper divisors (620949603153).

1424531442399 is a wasteful number, since it uses less digits than its factorization.

1424531442399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36526447257.

The product of its digits is 3732480, while the sum is 51.

The spelling of 1424531442399 in words is "one trillion, four hundred twenty-four billion, five hundred thirty-one million, four hundred forty-two thousand, three hundred ninety-nine".