10850421024025 has 72 divisors (see below), whose sum is σ = 14861214571392. Its totient is φ = 7852700592000.

The previous prime is 10850421024019. The next prime is 10850421024043. The reversal of 10850421024025 is 52042012405801.

It is not a de Polignac number, because 10850421024025 - 2³ = 10850421024017 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 517588194 + ... + 517609156.

It is an arithmetic number, because the mean of its divisors is an integer number (206405757936).

Almost surely, 2^{10850421024025} is an apocalyptic number.

It is an amenable number.

10850421024025 is a deficient number, since it is larger than the sum of its proper divisors (4010793547367).

10850421024025 is a wasteful number, since it uses less digits than its factorization.

10850421024025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21823 (or 21807 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 34.

Adding to 10850421024025 its reverse (52042012405801), we get a palindrome (62892433429826).

The spelling of 10850421024025 in words is "ten trillion, eight hundred fifty billion, four hundred twenty-one million, twenty-four thousand, twenty-five".