424348670825 has 12 divisors (see below), whose sum is σ = 527407590108. Its totient is φ = 338694912000.

The previous prime is 424348670813. The next prime is 424348670833. The reversal of 424348670825 is 528076843424.

It can be written as a sum of positive squares in 6 ways, for example, as 23524197376 + 400824473449 = 153376^2 + 633107^2 .

It is not a de Polignac number, because 424348670825 - 2¹⁸ = 424348408681 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19589576 + ... + 19611225.

It is an arithmetic number, because the mean of its divisors is an integer number (43950632509).

Almost surely, 2^424348670825 is an apocalyptic number.

It is an amenable number.

424348670825 is a deficient number, since it is larger than the sum of its proper divisors (103058919283).

424348670825 is a wasteful number, since it uses less digits than its factorization.

424348670825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39201244 (or 39201239 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 53.

The spelling of 424348670825 in words is "four hundred twenty-four billion, three hundred forty-eight million, six hundred seventy thousand, eight hundred twenty-five".