424636011025 has 12 divisors (see below), whose sum is σ = 528847999900. Its totient is φ = 338225359680.

The previous prime is 424636010989. The next prime is 424636011031. The reversal of 424636011025 is 520110636424.

It can be written as a sum of positive squares in 6 ways, for example, as 4398872976 + 420237138049 = 66324^2 + 648257^2 .

It is not a de Polignac number, because 424636011025 - 2¹¹ = 424636008977 is a prime.

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, 37080390 + ... + 37091839.

Almost surely, 2^424636011025 is an apocalyptic number.

It is an amenable number.

424636011025 is a deficient number, since it is larger than the sum of its proper divisors (104211988875).

424636011025 is a wasteful number, since it uses less digits than its factorization.

424636011025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74172468 (or 74172463 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 424636011025 its reverse (520110636424), we get a palindrome (944746647449).

The spelling of 424636011025 in words is "four hundred twenty-four billion, six hundred thirty-six million, eleven thousand, twenty-five".