241100421 has 8 divisors (see below), whose sum is σ = 335444160. Its totient is φ = 153745152.

The previous prime is 241100417. The next prime is 241100429. The reversal of 241100421 is 124001142.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 241100421 - 2² = 241100417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 241100421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241100429) 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, 1747036 + ... + 1747173.

It is an arithmetic number, because the mean of its divisors is an integer number (41930520).

Almost surely, 2^241100421 is an apocalyptic number.

It is an amenable number.

241100421 is a deficient number, since it is larger than the sum of its proper divisors (94343739).

241100421 is a wasteful number, since it uses less digits than its factorization.

241100421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3494235.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 241100421 is about 15527.4087020340. The cubic root of 241100421 is about 622.3948487735.

Adding to 241100421 its reverse (124001142), we get a palindrome (365101563).

The spelling of 241100421 in words is "two hundred forty-one million, one hundred thousand, four hundred twenty-one".