240103542641 has 2 divisors, whose sum is σ = 240103542642. Its totient is φ = 240103542640.

The previous prime is 240103542629. The next prime is 240103542671. The reversal of 240103542641 is 146245301042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 145729245025 + 94374297616 = 381745^2 + 307204^2 .

It is a cyclic number.

It is not a de Polignac number, because 240103542641 - 2³⁰ = 239029800817 is a prime.

It is a super-2 number, since 2×240103542641² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 240103542598 and 240103542607.

It is not a weakly prime, because it can be changed into another prime (240103542671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120051771320 + 120051771321.

It is an arithmetic number, because the mean of its divisors is an integer number (120051771321).

Almost surely, 2^240103542641 is an apocalyptic number.

It is an amenable number.

240103542641 is a deficient number, since it is larger than the sum of its proper divisors (1).

240103542641 is an equidigital number, since it uses as much as digits as its factorization.

240103542641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 240103542641 its reverse (146245301042), we get a palindrome (386348843683).

The spelling of 240103542641 in words is "two hundred forty billion, one hundred three million, five hundred forty-two thousand, six hundred forty-one".