1240432141103 has 8 divisors (see below), whose sum is σ = 1300783825200. Its totient is φ = 1181252334528.

The previous prime is 1240432141099. The next prime is 1240432141139. The reversal of 1240432141103 is 3011412340421.

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 1240432141103 - 2² = 1240432141099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1240432141153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292967213 + ... + 292971446.

It is an arithmetic number, because the mean of its divisors is an integer number (162597978150).

Almost surely, 2^{1240432141103} is an apocalyptic number.

1240432141103 is a deficient number, since it is larger than the sum of its proper divisors (60351684097).

1240432141103 is an equidigital number, since it uses as much as digits as its factorization.

1240432141103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585938761.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1240432141103 its reverse (3011412340421), we get a palindrome (4251844481524).

The spelling of 1240432141103 in words is "one trillion, two hundred forty billion, four hundred thirty-two million, one hundred forty-one thousand, one hundred three".