10025423111540 has 48 divisors (see below), whose sum is σ = 21197836813440. Its totient is φ = 3982667875200.

The previous prime is 10025423111531. The next prime is 10025423111621. The reversal of 10025423111540 is 4511132452001.

It is a happy number.

It is a congruent number.

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, 12422666 + ... + 13205054.

It is an arithmetic number, because the mean of its divisors is an integer number (441621600280).

Almost surely, 2^{10025423111540} is an apocalyptic number.

10025423111540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10025423111540 is an abundant number, since it is smaller than the sum of its proper divisors (11172413701900).

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

10025423111540 is a wasteful number, since it uses less digits than its factorization.

10025423111540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786792 (or 786790 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 10025423111540 its reverse (4511132452001), we get a palindrome (14536555563541).

The spelling of 10025423111540 in words is "ten trillion, twenty-five billion, four hundred twenty-three million, one hundred eleven thousand, five hundred forty".