4100002021253 has 2 divisors, whose sum is σ = 4100002021254. Its totient is φ = 4100002021252.

The previous prime is 4100002021237. The next prime is 4100002021303. The reversal of 4100002021253 is 3521202000014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3758084662084 + 341917359169 = 1938578^2 + 584737^2 .

It is a cyclic number.

It is not a de Polignac number, because 4100002021253 - 2⁴ = 4100002021237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4100002021853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2050001010626 + 2050001010627.

It is an arithmetic number, because the mean of its divisors is an integer number (2050001010627).

Almost surely, 2^{4100002021253} is an apocalyptic number.

It is an amenable number.

4100002021253 is a deficient number, since it is larger than the sum of its proper divisors (1).

4100002021253 is an equidigital number, since it uses as much as digits as its factorization.

4100002021253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 4100002021253 its reverse (3521202000014), we get a palindrome (7621204021267).

The spelling of 4100002021253 in words is "four trillion, one hundred billion, two million, twenty-one thousand, two hundred fifty-three".