10424402425 has 6 divisors (see below), whose sum is σ = 12926259038. Its totient is φ = 8339521920.

The previous prime is 10424402411. The next prime is 10424402441. The reversal of 10424402425 is 52420442401.

It can be written as a sum of positive squares in 3 ways, for example, as 764854336 + 9659548089 = 27656^2 + 98283^2 .

It is not a de Polignac number, because 10424402425 - 2²⁹ = 9887531513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10424402393 and 10424402402.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 208488024 + ... + 208488073.

Almost surely, 2^10424402425 is an apocalyptic number.

It is an amenable number.

10424402425 is a deficient number, since it is larger than the sum of its proper divisors (2501856613).

10424402425 is an equidigital number, since it uses as much as digits as its factorization.

10424402425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416976107 (or 416976102 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 28.

Adding to 10424402425 its reverse (52420442401), we get a palindrome (62844844826).

The spelling of 10424402425 in words is "ten billion, four hundred twenty-four million, four hundred two thousand, four hundred twenty-five".