2141220414123 has 48 divisors (see below), whose sum is σ = 3586887682560. Its totient is φ = 1205605237248.

The previous prime is 2141220414077. The next prime is 2141220414133. The reversal of 2141220414123 is 3214140221412.

2141220414123 is a `hidden beast` number, since 2 + 1 + 4 + 1 + 220 + 414 + 1 + 23 = 666.

It is not a de Polignac number, because 2141220414123 - 2⁹ = 2141220413611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2141220414133) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 615418 + ... + 2158976.

It is an arithmetic number, because the mean of its divisors is an integer number (74726826720).

Almost surely, 2^{2141220414123} is an apocalyptic number.

2141220414123 is a deficient number, since it is larger than the sum of its proper divisors (1445667268437).

2141220414123 is a wasteful number, since it uses less digits than its factorization.

2141220414123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543896 (or 1543893 counting only the distinct ones).

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

Adding to 2141220414123 its reverse (3214140221412), we get a palindrome (5355360635535).

The spelling of 2141220414123 in words is "two trillion, one hundred forty-one billion, two hundred twenty million, four hundred fourteen thousand, one hundred twenty-three".