1240112134001 has 16 divisors (see below), whose sum is σ = 1337363805120. Its totient is φ = 1143126578880.

The previous prime is 1240112133961. The next prime is 1240112134007. The reversal of 1240112134001 is 1004312110421.

It is not a de Polignac number, because 1240112134001 - 2¹⁸ = 1240111871857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1240112134007) 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, 63452291 + ... + 63471831.

It is an arithmetic number, because the mean of its divisors is an integer number (83585237820).

Almost surely, 2^{1240112134001} is an apocalyptic number.

It is an amenable number.

1240112134001 is a deficient number, since it is larger than the sum of its proper divisors (97251671119).

1240112134001 is a wasteful number, since it uses less digits than its factorization.

1240112134001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26096.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1240112134001 its reverse (1004312110421), we get a palindrome (2244424244422).

The spelling of 1240112134001 in words is "one trillion, two hundred forty billion, one hundred twelve million, one hundred thirty-four thousand, one".