10000425144 has 32 divisors (see below), whose sum is σ = 25025803920. Its totient is φ = 3330176256.

The previous prime is 10000425133. The next prime is 10000425181. The reversal of 10000425144 is 44152400001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 10000425144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181357 + ... + 229980.

Almost surely, 2^10000425144 is an apocalyptic number.

It is an amenable number.

10000425144 is an abundant number, since it is smaller than the sum of its proper divisors (15025378776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10000425144 is a wasteful number, since it uses less digits than its factorization.

10000425144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412359 (or 412355 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

Adding to 10000425144 its reverse (44152400001), we get a palindrome (54152825145).

The spelling of 10000425144 in words is "ten billion, four hundred twenty-five thousand, one hundred forty-four".