1252302211441 has 8 divisors (see below), whose sum is σ = 1279091278080. Its totient is φ = 1225519159008.

The previous prime is 1252302211421. The next prime is 1252302211453. The reversal of 1252302211441 is 1441122032521.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1252302211441 - 2¹¹ = 1252302209393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1252302211411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1081396 + ... + 1916773.

It is an arithmetic number, because the mean of its divisors is an integer number (159886409760).

Almost surely, 2^{1252302211441} is an apocalyptic number.

It is an amenable number.

1252302211441 is a deficient number, since it is larger than the sum of its proper divisors (26789066639).

1252302211441 is an equidigital number, since it uses as much as digits as its factorization.

1252302211441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3007103.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 1252302211441 its reverse (1441122032521), we get a palindrome (2693424243962).

The spelling of 1252302211441 in words is "one trillion, two hundred fifty-two billion, three hundred two million, two hundred eleven thousand, four hundred forty-one".