140110002050045 has 4 divisors (see below), whose sum is σ = 168132002460060. Its totient is φ = 112088001640032.

The previous prime is 140110002050033. The next prime is 140110002050059. The reversal of 140110002050045 is 540050200011041.

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 75800460671716 + 64309541378329 = 8706346^2 + 8019323^2 .

It is a cyclic number.

It is not a de Polignac number, because 140110002050045 - 2⁴⁰ = 139010490422269 is a prime.

It is a super-2 number, since 2×140110002050045² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140110002050045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14011000205000 + ... + 14011000205009.

It is an arithmetic number, because the mean of its divisors is an integer number (42033000615015).

Almost surely, 2^{140110002050045} is an apocalyptic number.

It is an amenable number.

140110002050045 is a deficient number, since it is larger than the sum of its proper divisors (28022000410015).

140110002050045 is an equidigital number, since it uses as much as digits as its factorization.

140110002050045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28022000410014.

The product of its (nonzero) digits is 800, while the sum is 23.

Adding to 140110002050045 its reverse (540050200011041), we get a palindrome (680160202061086).

The spelling of 140110002050045 in words is "one hundred forty trillion, one hundred ten billion, two million, fifty thousand, forty-five".