1332241263 has 20 divisors (see below), whose sum is σ = 1994351040. Its totient is φ = 886280832.

The previous prime is 1332241219. The next prime is 1332241279. The reversal of 1332241263 is 3621422331.

It is not a de Polignac number, because 1332241263 - 2¹⁶ = 1332175727 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332241663) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 21631 + ... + 55967.

It is an arithmetic number, because the mean of its divisors is an integer number (99717552).

Almost surely, 2^1332241263 is an apocalyptic number.

1332241263 is a deficient number, since it is larger than the sum of its proper divisors (662109777).

1332241263 is an equidigital number, since it uses as much as digits as its factorization.

1332241263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34828 (or 34819 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 1332241263 is about 36499.8803148723. The cubic root of 1332241263 is about 1100.3418394879.

Adding to 1332241263 its reverse (3621422331), we get a palindrome (4953663594).

The spelling of 1332241263 in words is "one billion, three hundred thirty-two million, two hundred forty-one thousand, two hundred sixty-three".