1241330223432 has 64 divisors (see below), whose sum is σ = 3342206306880. Its totient is φ = 381929087232.

The previous prime is 1241330223431. The next prime is 1241330223443. The reversal of 1241330223432 is 2343220331421.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1241330223432.

It is not an unprimeable number, because it can be changed into a prime (1241330223431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7161178 + ... + 7332470.

It is an arithmetic number, because the mean of its divisors is an integer number (52221973545).

Almost surely, 2^{1241330223432} is an apocalyptic number.

1241330223432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1241330223432 is an abundant number, since it is smaller than the sum of its proper divisors (2100876083448).

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

1241330223432 is a wasteful number, since it uses less digits than its factorization.

1241330223432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194542 (or 194538 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 1241330223432 its reverse (2343220331421), we get a palindrome (3584550554853).

The spelling of 1241330223432 in words is "one trillion, two hundred forty-one billion, three hundred thirty million, two hundred twenty-three thousand, four hundred thirty-two".