2123140433014 has 16 divisors (see below), whose sum is σ = 3189678036480. Its totient is φ = 1059915511080.

The previous prime is 2123140433003. The next prime is 2123140433017. The reversal of 2123140433014 is 4103340413212.

It is a happy number.

It is a super-2 number, since 2×2123140433014² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123140433017) 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, 3645747 + ... + 4187809.

It is an arithmetic number, because the mean of its divisors is an integer number (199354877280).

Almost surely, 2^{2123140433014} is an apocalyptic number.

2123140433014 is a deficient number, since it is larger than the sum of its proper divisors (1066537603466).

2123140433014 is a wasteful number, since it uses less digits than its factorization.

2123140433014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545115.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 2123140433014 its reverse (4103340413212), we get a palindrome (6226480846226).

The spelling of 2123140433014 in words is "two trillion, one hundred twenty-three billion, one hundred forty million, four hundred thirty-three thousand, fourteen".