4021054410225 has 12 divisors (see below), whose sum is σ = 6648143291696. Its totient is φ = 2144562352080.

The previous prime is 4021054410193. The next prime is 4021054410253. The reversal of 4021054410225 is 5220144501204.

It is not a de Polignac number, because 4021054410225 - 2⁵ = 4021054410193 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4021054410192 and 4021054410201.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26807029327 + ... + 26807029476.

Almost surely, 2^{4021054410225} is an apocalyptic number.

It is an amenable number.

4021054410225 is a deficient number, since it is larger than the sum of its proper divisors (2627088881471).

4021054410225 is a wasteful number, since it uses less digits than its factorization.

4021054410225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53614058816 (or 53614058811 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 4021054410225 its reverse (5220144501204), we get a palindrome (9241198911429).

The spelling of 4021054410225 in words is "four trillion, twenty-one billion, fifty-four million, four hundred ten thousand, two hundred twenty-five".