424333051 has 2 divisors, whose sum is σ = 424333052. Its totient is φ = 424333050.

The previous prime is 424333037. The next prime is 424333069. The reversal of 424333051 is 150333424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424333051 - 2²⁷ = 290115323 is a prime.

It is not a weakly prime, because it can be changed into another prime (424333951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212166525 + 212166526.

It is an arithmetic number, because the mean of its divisors is an integer number (212166526).

Almost surely, 2^424333051 is an apocalyptic number.

424333051 is a deficient number, since it is larger than the sum of its proper divisors (1).

424333051 is an equidigital number, since it uses as much as digits as its factorization.

424333051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 424333051 is about 20599.3458876732. The cubic root of 424333051 is about 751.4538029367.

Adding to 424333051 its reverse (150333424), we get a palindrome (574666475).

The spelling of 424333051 in words is "four hundred twenty-four million, three hundred thirty-three thousand, fifty-one".