240141103200421 has 8 divisors (see below), whose sum is σ = 242617574557400. Its totient is φ = 237664647963648.

The previous prime is 240141103200407. The next prime is 240141103200473. The reversal of 240141103200421 is 124002301141042.

240141103200421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 27216682075521 + 212924421124900 = 5216961^2 + 14591930^2 .

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 240141103200421 - 2⁹ = 240141103199909 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 (240141103200521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27155275 + ... + 34895431.

It is an arithmetic number, because the mean of its divisors is an integer number (30327196819675).

Almost surely, 2^{240141103200421} is an apocalyptic number.

It is an amenable number.

240141103200421 is a deficient number, since it is larger than the sum of its proper divisors (2476471356979).

240141103200421 is an equidigital number, since it uses as much as digits as its factorization.

240141103200421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8060103.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 240141103200421 its reverse (124002301141042), we get a palindrome (364143404341463).

The spelling of 240141103200421 in words is "two hundred forty trillion, one hundred forty-one billion, one hundred three million, two hundred thousand, four hundred twenty-one".