140044011410001 has 4 divisors (see below), whose sum is σ = 186725348546672. Its totient is φ = 93362674273332.

The previous prime is 140044011409997. The next prime is 140044011410063. The reversal of 140044011410001 is 100014110440041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 140044011410001 - 2² = 140044011409997 is a prime.

It is a super-2 number, since 2×140044011410001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140044011410001.

It is not an unprimeable number, because it can be changed into a prime (140044011410081) 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, 23340668568331 + ... + 23340668568336.

It is an arithmetic number, because the mean of its divisors is an integer number (46681337136668).

Almost surely, 2^{140044011410001} is an apocalyptic number.

It is an amenable number.

140044011410001 is a deficient number, since it is larger than the sum of its proper divisors (46681337136671).

140044011410001 is an equidigital number, since it uses as much as digits as its factorization.

140044011410001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46681337136670.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 140044011410001 its reverse (100014110440041), we get a palindrome (240058121850042).

The spelling of 140044011410001 in words is "one hundred forty trillion, forty-four billion, eleven million, four hundred ten thousand, one".