242240003401 has 8 divisors (see below), whose sum is σ = 264265568064. Its totient is φ = 220215063120.

The previous prime is 242240003363. The next prime is 242240003437. The reversal of 242240003401 is 104300042242.

It is a happy number.

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 242240003401 - 2²⁵ = 242206448969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242240003101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1082380 + ... + 1286866.

It is an arithmetic number, because the mean of its divisors is an integer number (33033196008).

Almost surely, 2^242240003401 is an apocalyptic number.

It is an amenable number.

242240003401 is a deficient number, since it is larger than the sum of its proper divisors (22025564663).

242240003401 is a wasteful number, since it uses less digits than its factorization.

242240003401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312191.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 242240003401 its reverse (104300042242), we get a palindrome (346540045643).

The spelling of 242240003401 in words is "two hundred forty-two billion, two hundred forty million, three thousand, four hundred one".