424204039 has 4 divisors (see below), whose sum is σ = 484804624. Its totient is φ = 363603456.

The previous prime is 424204037. The next prime is 424204049. The reversal of 424204039 is 930402424.

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

It is a cyclic number.

It is not a de Polignac number, because 424204039 - 2¹ = 424204037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 424203998 and 424204016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424204037) 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, 30300282 + ... + 30300295.

It is an arithmetic number, because the mean of its divisors is an integer number (121201156).

Almost surely, 2^424204039 is an apocalyptic number.

424204039 is a deficient number, since it is larger than the sum of its proper divisors (60600585).

424204039 is an equidigital number, since it uses as much as digits as its factorization.

424204039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60600584.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 424204039 is about 20596.2141909624. The cubic root of 424204039 is about 751.3776391902.

The spelling of 424204039 in words is "four hundred twenty-four million, two hundred four thousand, thirty-nine".