4130444253021 has 16 divisors (see below), whose sum is σ = 5570494490880. Its totient is φ = 2722026827520.

The previous prime is 4130444253011. The next prime is 4130444253031. The reversal of 4130444253021 is 1203524440314.

It is an interprime number because it is at equal distance from previous prime (4130444253011) and next prime (4130444253031).

It is not a de Polignac number, because 4130444253021 - 2²¹ = 4130442155869 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4130444253011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 783880 + ... + 2979153.

It is an arithmetic number, because the mean of its divisors is an integer number (348155905680).

Almost surely, 2^{4130444253021} is an apocalyptic number.

It is an amenable number.

4130444253021 is a deficient number, since it is larger than the sum of its proper divisors (1440050237859).

4130444253021 is a wasteful number, since it uses less digits than its factorization.

4130444253021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3767236.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 4130444253021 its reverse (1203524440314), we get a palindrome (5333968693335).

The spelling of 4130444253021 in words is "four trillion, one hundred thirty billion, four hundred forty-four million, two hundred fifty-three thousand, twenty-one".