241264421 has 2 divisors, whose sum is σ = 241264422. Its totient is φ = 241264420.

The previous prime is 241264417. The next prime is 241264433. The reversal of 241264421 is 124462142.

241264421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 241180900 + 83521 = 15530^2 + 289^2 .

It is a cyclic number.

It is not a de Polignac number, because 241264421 - 2² = 241264417 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241264481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120632210 + 120632211.

It is an arithmetic number, because the mean of its divisors is an integer number (120632211).

Almost surely, 2^241264421 is an apocalyptic number.

It is an amenable number.

241264421 is a deficient number, since it is larger than the sum of its proper divisors (1).

241264421 is an equidigital number, since it uses as much as digits as its factorization.

241264421 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3072, while the sum is 26.

The square root of 241264421 is about 15532.6887884873. The cubic root of 241264421 is about 622.5359374531.

The spelling of 241264421 in words is "two hundred forty-one million, two hundred sixty-four thousand, four hundred twenty-one".