1241230032 has 60 divisors (see below), whose sum is σ = 3969969120. Its totient is φ = 354636864.

The previous prime is 1241229991. The next prime is 1241230051. The reversal of 1241230032 is 2300321421.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1241229987 and 1241230014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 614682 + ... + 616697.

It is an arithmetic number, because the mean of its divisors is an integer number (66166152).

Almost surely, 2^1241230032 is an apocalyptic number.

1241230032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1241230032 is an abundant number, since it is smaller than the sum of its proper divisors (2728739088).

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

1241230032 is a wasteful number, since it uses less digits than its factorization.

1241230032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231400 (or 1231391 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1241230032 is about 35231.0946750168. The cubic root of 1241230032 is about 1074.6921871901.

Adding to 1241230032 its reverse (2300321421), we get a palindrome (3541551453).

The spelling of 1241230032 in words is "one billion, two hundred forty-one million, two hundred thirty thousand, thirty-two".