242345000401 has 16 divisors (see below), whose sum is σ = 278451864064. Its totient is φ = 206612550144.

The previous prime is 242345000383. The next prime is 242345000431. The reversal of 242345000401 is 104000543242.

It is a happy number.

It is not a de Polignac number, because 242345000401 - 2²⁷ = 242210782673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242345000431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 894985 + ... + 1133881.

It is an arithmetic number, because the mean of its divisors is an integer number (17403241504).

Almost surely, 2^242345000401 is an apocalyptic number.

It is an amenable number.

242345000401 is a deficient number, since it is larger than the sum of its proper divisors (36106863663).

242345000401 is a wasteful number, since it uses less digits than its factorization.

242345000401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239680.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 242345000401 its reverse (104000543242), we get a palindrome (346345543643).

The spelling of 242345000401 in words is "two hundred forty-two billion, three hundred forty-five million, four hundred one", and thus it is an aban number.