2123242411016 has 16 divisors (see below), whose sum is σ = 4011469442640. Its totient is φ = 1053517226320.

The previous prime is 2123242411007. The next prime is 2123242411099. The reversal of 2123242411016 is 6101142423212.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2123242411016.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1012996286 + ... + 1012998381.

It is an arithmetic number, because the mean of its divisors is an integer number (250716840165).

Almost surely, 2^{2123242411016} is an apocalyptic number.

It is an amenable number.

2123242411016 is a deficient number, since it is larger than the sum of its proper divisors (1888227031624).

2123242411016 is a wasteful number, since it uses less digits than its factorization.

2123242411016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2025994804 (or 2025994800 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 2123242411016 its reverse (6101142423212), we get a palindrome (8224384834228).

The spelling of 2123242411016 in words is "two trillion, one hundred twenty-three billion, two hundred forty-two million, four hundred eleven thousand, sixteen".