2152301042441 has 12 divisors (see below), whose sum is σ = 2504914292916. Its totient is φ = 1841540997120.

The previous prime is 2152301042431. The next prime is 2152301042449. The reversal of 2152301042441 is 1442401032512.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1547483752441 + 604817290000 = 1243979^2 + 777700^2 .

It is not a de Polignac number, because 2152301042441 - 2³⁰ = 2151227300617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2152301042449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 523163000 + ... + 523167113.

It is an arithmetic number, because the mean of its divisors is an integer number (208742857743).

Almost surely, 2^{2152301042441} is an apocalyptic number.

It is an amenable number.

2152301042441 is a deficient number, since it is larger than the sum of its proper divisors (352613250475).

2152301042441 is a wasteful number, since it uses less digits than its factorization.

2152301042441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046330152 (or 1046330141 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 2152301042441 its reverse (1442401032512), we get a palindrome (3594702074953).

The spelling of 2152301042441 in words is "two trillion, one hundred fifty-two billion, three hundred one million, forty-two thousand, four hundred forty-one".