1424011309459 has 4 divisors (see below), whose sum is σ = 1424013710416. Its totient is φ = 1424008908504.

The previous prime is 1424011309451. The next prime is 1424011309463. The reversal of 1424011309459 is 9549031104241.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1424011309459 - 2³ = 1424011309451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1424011309451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403882 + ... + 1735264.

It is an arithmetic number, because the mean of its divisors is an integer number (356003427604).

Almost surely, 2^{1424011309459} is an apocalyptic number.

1424011309459 is a deficient number, since it is larger than the sum of its proper divisors (2400957).

1424011309459 is a wasteful number, since it uses less digits than its factorization.

1424011309459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2400956.

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 1424011309459 in words is "one trillion, four hundred twenty-four billion, eleven million, three hundred nine thousand, four hundred fifty-nine".