241261145403 has 4 divisors (see below), whose sum is σ = 321681527208. Its totient is φ = 160840763600.

The previous prime is 241261145387. The next prime is 241261145407. The reversal of 241261145403 is 304541162142.

It is a happy number.

241261145403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 241261145403 - 2⁴ = 241261145387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (241261145407) 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 3 ways as a sum of consecutive naturals, for example, 40210190898 + ... + 40210190903.

It is an arithmetic number, because the mean of its divisors is an integer number (80420381802).

Almost surely, 2^241261145403 is an apocalyptic number.

241261145403 is a deficient number, since it is larger than the sum of its proper divisors (80420381805).

241261145403 is an equidigital number, since it uses as much as digits as its factorization.

241261145403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80420381804.

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 241261145403 in words is "two hundred forty-one billion, two hundred sixty-one million, one hundred forty-five thousand, four hundred three".