140311412211 has 64 divisors (see below), whose sum is σ = 219360960000. Its totient is φ = 79163062272.

The previous prime is 140311412159. The next prime is 140311412231. The reversal of 140311412211 is 112214113041.

It is not a de Polignac number, because 140311412211 - 2⁹ = 140311411699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140311412231) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1615645 + ... + 1700273.

It is an arithmetic number, because the mean of its divisors is an integer number (3427515000).

Almost surely, 2^140311412211 is an apocalyptic number.

140311412211 is a deficient number, since it is larger than the sum of its proper divisors (79049547789).

140311412211 is a wasteful number, since it uses less digits than its factorization.

140311412211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84756.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 140311412211 its reverse (112214113041), we get a palindrome (252525525252).

The spelling of 140311412211 in words is "one hundred forty billion, three hundred eleven million, four hundred twelve thousand, two hundred eleven".