1242001124401 has 8 divisors (see below), whose sum is σ = 1301164530624. Its totient is φ = 1183267998000.

The previous prime is 1242001124363. The next prime is 1242001124453. The reversal of 1242001124401 is 1044211002421.

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 1242001124401 - 2⁹ = 1242001123889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1242001124201) 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, 107564046 + ... + 107575591.

It is an arithmetic number, because the mean of its divisors is an integer number (162645566328).

Almost surely, 2^{1242001124401} is an apocalyptic number.

It is an amenable number.

1242001124401 is a deficient number, since it is larger than the sum of its proper divisors (59163406223).

1242001124401 is a wasteful number, since it uses less digits than its factorization.

1242001124401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215139911.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 1242001124401 its reverse (1044211002421), we get a palindrome (2286212126822).

The spelling of 1242001124401 in words is "one trillion, two hundred forty-two billion, one million, one hundred twenty-four thousand, four hundred one".