424874023459 has 4 divisors (see below), whose sum is σ = 424885764600. Its totient is φ = 424862282320.

The previous prime is 424874023439. The next prime is 424874023507. The reversal of 424874023459 is 954320478424.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424874023459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424874023439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5816122 + ... + 5888719.

It is an arithmetic number, because the mean of its divisors is an integer number (106221441150).

Almost surely, 2^424874023459 is an apocalyptic number.

424874023459 is a deficient number, since it is larger than the sum of its proper divisors (11741141).

424874023459 is a wasteful number, since it uses less digits than its factorization.

424874023459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11741140.

The product of its (nonzero) digits is 7741440, while the sum is 52.

The spelling of 424874023459 in words is "four hundred twenty-four billion, eight hundred seventy-four million, twenty-three thousand, four hundred fifty-nine".