1241332320 has 96 divisors (see below), whose sum is σ = 4116026880. Its totient is φ = 313597440.

The previous prime is 1241332307. The next prime is 1241332321. The reversal of 1241332320 is 232331421.

1241332320 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241332321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58936 + ... + 77175.

It is an arithmetic number, because the mean of its divisors is an integer number (42875280).

Almost surely, 2^1241332320 is an apocalyptic number.

1241332320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1241332320 is an abundant number, since it is smaller than the sum of its proper divisors (2874694560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1241332320 is a wasteful number, since it uses less digits than its factorization.

1241332320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136148 (or 136140 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1241332320 is about 35232.5463172902. The cubic root of 1241332320 is about 1074.7217076636.

Adding to 1241332320 its reverse (232331421), we get a palindrome (1473663741).

The spelling of 1241332320 in words is "one billion, two hundred forty-one million, three hundred thirty-two thousand, three hundred twenty".