2140014111 has 8 divisors (see below), whose sum is σ = 3021196464. Its totient is φ = 1342753920.

The previous prime is 2140014109. The next prime is 2140014119. The reversal of 2140014111 is 1114100412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2140014111 - 2¹ = 2140014109 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140014119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20980480 + ... + 20980581.

It is an arithmetic number, because the mean of its divisors is an integer number (377649558).

Almost surely, 2^2140014111 is an apocalyptic number.

2140014111 is a deficient number, since it is larger than the sum of its proper divisors (881182353).

2140014111 is a wasteful number, since it uses less digits than its factorization.

2140014111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41961081.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 2140014111 is about 46260.2865425626. The cubic root of 2140014111 is about 1288.6615749757.

Adding to 2140014111 its reverse (1114100412), we get a palindrome (3254114523).

It can be divided in two parts, 21400 and 14111, that added together give a triangular number (35511 = T₂₆₆).

The spelling of 2140014111 in words is "two billion, one hundred forty million, fourteen thousand, one hundred eleven".