140214131021111 has 32 divisors (see below), whose sum is σ = 164296632192000. Its totient is φ = 117155820337920.

The previous prime is 140214131021053. The next prime is 140214131021171. The reversal of 140214131021111 is 111120131412041.

It is not a de Polignac number, because 140214131021111 - 2¹⁸ = 140214130758967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140214131021171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 582065051 + ... + 582305891.

It is an arithmetic number, because the mean of its divisors is an integer number (5134269756000).

Almost surely, 2^{140214131021111} is an apocalyptic number.

140214131021111 is a deficient number, since it is larger than the sum of its proper divisors (24082501170889).

140214131021111 is a wasteful number, since it uses less digits than its factorization.

140214131021111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244719.

The product of its (nonzero) digits is 192, while the sum is 23.

Adding to 140214131021111 its reverse (111120131412041), we get a palindrome (251334262433152).

The spelling of 140214131021111 in words is "one hundred forty trillion, two hundred fourteen billion, one hundred thirty-one million, twenty-one thousand, one hundred eleven".