2123105416514 has 16 divisors (see below), whose sum is σ = 3188774274840. Its totient is φ = 1060180807680.

The previous prime is 2123105416507. The next prime is 2123105416577. The reversal of 2123105416514 is 4156145013212.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2121931189225 + 1174227289 = 1456685^2 + 34267^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47924054 + ... + 47968334.

Almost surely, 2^{2123105416514} is an apocalyptic number.

2123105416514 is a deficient number, since it is larger than the sum of its proper divisors (1065668858326).

2123105416514 is a wasteful number, since it uses less digits than its factorization.

2123105416514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74725.

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 2123105416514 in words is "two trillion, one hundred twenty-three billion, one hundred five million, four hundred sixteen thousand, five hundred fourteen".