10250001440 has 96 divisors (see below), whose sum is σ = 29131643520. Its totient is φ = 3329316864.

The previous prime is 10250001413. The next prime is 10250001469. The reversal of 10250001440 is 4410005201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219557 + ... + 262116.

It is an arithmetic number, because the mean of its divisors is an integer number (303454620).

Almost surely, 2^10250001440 is an apocalyptic number.

10250001440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10250001440 is an abundant number, since it is smaller than the sum of its proper divisors (18881642080).

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

10250001440 is a wasteful number, since it uses less digits than its factorization.

10250001440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481714 (or 481706 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 10250001440 its reverse (4410005201), we get a palindrome (14660006641).

The spelling of 10250001440 in words is "ten billion, two hundred fifty million, one thousand, four hundred forty".