241420133 has 4 divisors (see below), whose sum is σ = 241451340. Its totient is φ = 241388928.

The previous prime is 241420097. The next prime is 241420139. The reversal of 241420133 is 331024142.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 224790049 + 16630084 = 14993^2 + 4078^2 .

It is a cyclic number.

It is not a de Polignac number, because 241420133 - 2¹⁴ = 241403749 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 (241420139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5663 + ... + 22691.

It is an arithmetic number, because the mean of its divisors is an integer number (60362835).

Almost surely, 2^241420133 is an apocalyptic number.

It is an amenable number.

241420133 is a deficient number, since it is larger than the sum of its proper divisors (31207).

241420133 is a wasteful number, since it uses less digits than its factorization.

241420133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31206.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 241420133 is about 15537.7003768254. The cubic root of 241420133 is about 622.6698368331.

Adding to 241420133 its reverse (331024142), we get a palindrome (572444275).

The spelling of 241420133 in words is "two hundred forty-one million, four hundred twenty thousand, one hundred thirty-three".