424415629025 has 6 divisors (see below), whose sum is σ = 526275380022. Its totient is φ = 339532503200.

The previous prime is 424415629013. The next prime is 424415629031. The reversal of 424415629025 is 520926514424.

It can be written as a sum of positive squares in 3 ways, for example, as 2582265856 + 421833363169 = 50816^2 + 649487^2 .

It is not a de Polignac number, because 424415629025 - 2¹² = 424415624929 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8488312556 + ... + 8488312605.

It is an arithmetic number, because the mean of its divisors is an integer number (87712563337).

Almost surely, 2^424415629025 is an apocalyptic number.

It is an amenable number.

424415629025 is a deficient number, since it is larger than the sum of its proper divisors (101859750997).

424415629025 is a wasteful number, since it uses less digits than its factorization.

424415629025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16976625171 (or 16976625166 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 424415629025 in words is "four hundred twenty-four billion, four hundred fifteen million, six hundred twenty-nine thousand, twenty-five".