241400121 has 8 divisors (see below), whose sum is σ = 323273280. Its totient is φ = 160230192.

The previous prime is 241400113. The next prime is 241400141. The reversal of 241400121 is 121004142.

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

It is not a de Polignac number, because 241400121 - 2³ = 241400113 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 241400121.

It is not an unprimeable number, because it can be changed into a prime (241400141) 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, 175005 + ... + 176378.

It is an arithmetic number, because the mean of its divisors is an integer number (40409160).

Almost surely, 2^241400121 is an apocalyptic number.

It is an amenable number.

241400121 is a deficient number, since it is larger than the sum of its proper divisors (81873159).

241400121 is a wasteful number, since it uses less digits than its factorization.

241400121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351615.

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

The square root of 241400121 is about 15537.0563814385. The cubic root of 241400121 is about 622.6526314010.

Adding to 241400121 its reverse (121004142), we get a palindrome (362404263).

The spelling of 241400121 in words is "two hundred forty-one million, four hundred thousand, one hundred twenty-one".