140214424311 has 24 divisors (see below), whose sum is σ = 218151795680. Its totient is φ = 86269790016.

The previous prime is 140214424309. The next prime is 140214424333. The reversal of 140214424311 is 113424412041.

140214424311 is a `hidden beast` number, since 1 + 402 + 1 + 4 + 4 + 243 + 11 = 666.

It is not a de Polignac number, because 140214424311 - 2¹ = 140214424309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140214424111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 538245 + ... + 755073.

Almost surely, 2^140214424311 is an apocalyptic number.

140214424311 is a deficient number, since it is larger than the sum of its proper divisors (77937371369).

140214424311 is a wasteful number, since it uses less digits than its factorization.

140214424311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222375 (or 222372 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 140214424311 its reverse (113424412041), we get a palindrome (253638836352).

The spelling of 140214424311 in words is "one hundred forty billion, two hundred fourteen million, four hundred twenty-four thousand, three hundred eleven".