2140223211423 has 160 divisors (see below), whose sum is σ = 3892229806080. Its totient is φ = 1157045472000.

The previous prime is 2140223211421. The next prime is 2140223211481. The reversal of 2140223211423 is 3241123220412.

2140223211423 is a `hidden beast` number, since 2 + 1 + 4 + 0 + 2 + 23 + 211 + 423 = 666.

It is not a de Polignac number, because 2140223211423 - 2¹ = 2140223211421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140223211421) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 19362453 + ... + 19472673.

It is an arithmetic number, because the mean of its divisors is an integer number (24326436288).

Almost surely, 2^{2140223211423} is an apocalyptic number.

2140223211423 is a deficient number, since it is larger than the sum of its proper divisors (1752006594657).

2140223211423 is a wasteful number, since it uses less digits than its factorization.

2140223211423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110331 (or 110322 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 2140223211423 its reverse (3241123220412), we get a palindrome (5381346431835).

The spelling of 2140223211423 in words is "two trillion, one hundred forty billion, two hundred twenty-three million, two hundred eleven thousand, four hundred twenty-three".