140043422310001 has 4 divisors (see below), whose sum is σ = 160049625497152. Its totient is φ = 120037219122852.

The previous prime is 140043422309971. The next prime is 140043422310031. The reversal of 140043422310001 is 100013224340041.

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 an interprime number because it is at equal distance from previous prime (140043422309971) and next prime (140043422310031).

It is a cyclic number.

It is not a de Polignac number, because 140043422310001 - 2²⁷ = 140043288092273 is a prime.

It is a super-2 number, since 2×140043422310001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140043422310031) 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, 10003101593565 + ... + 10003101593578.

It is an arithmetic number, because the mean of its divisors is an integer number (40012406374288).

Almost surely, 2^{140043422310001} is an apocalyptic number.

It is an amenable number.

140043422310001 is a deficient number, since it is larger than the sum of its proper divisors (20006203187151).

140043422310001 is an equidigital number, since it uses as much as digits as its factorization.

140043422310001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20006203187150.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 140043422310001 its reverse (100013224340041), we get a palindrome (240056646650042).

The spelling of 140043422310001 in words is "one hundred forty trillion, forty-three billion, four hundred twenty-two million, three hundred ten thousand, one".