2140044114001 has 4 divisors (see below), whose sum is σ = 2140437437604. Its totient is φ = 2139650790400.

The previous prime is 2140044113993. The next prime is 2140044114029. The reversal of 2140044114001 is 1004114400412.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1696308275776 + 443735838225 = 1302424^2 + 666135^2 .

It is a cyclic number.

It is not a de Polignac number, because 2140044114001 - 2³ = 2140044113993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2140044114101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196653640 + ... + 196664521.

It is an arithmetic number, because the mean of its divisors is an integer number (535109359401).

Almost surely, 2^{2140044114001} is an apocalyptic number.

It is an amenable number.

2140044114001 is a deficient number, since it is larger than the sum of its proper divisors (393323603).

2140044114001 is an equidigital number, since it uses as much as digits as its factorization.

2140044114001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393323602.

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

Adding to 2140044114001 its reverse (1004114400412), we get a palindrome (3144158514413).

The spelling of 2140044114001 in words is "two trillion, one hundred forty billion, forty-four million, one hundred fourteen thousand, one".