140212212041 has 16 divisors (see below), whose sum is σ = 154331827200. Its totient is φ = 126326409600.

The previous prime is 140212212037. The next prime is 140212212047.

140212212041 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 140212212041 - 2² = 140212212037 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140212212047) 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, 441125 + ... + 689213.

It is an arithmetic number, because the mean of its divisors is an integer number (9645739200).

Almost surely, 2^140212212041 is an apocalyptic number.

140212212041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

140212212041 is a deficient number, since it is larger than the sum of its proper divisors (14119615159).

140212212041 is a wasteful number, since it uses less digits than its factorization.

140212212041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248560.

The product of its (nonzero) digits is 256, while the sum is 20.

It can be divided in two parts, 140212 and 212041, that added together give a palindrome (352253).

The spelling of 140212212041 in words is "one hundred forty billion, two hundred twelve million, two hundred twelve thousand, forty-one".