2123083658592 has 384 divisors, whose sum is σ = 7030295838720. Its totient is φ = 618728232960.

The previous prime is 2123083658539. The next prime is 2123083658603. The reversal of 2123083658592 is 2958563803212.

It is a happy number.

2123083658592 is a `hidden beast` number, since 2 + 1 + 23 + 0 + 8 + 36 + 585 + 9 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16300158 + ... + 16429890.

It is an arithmetic number, because the mean of its divisors is an integer number (18308062080).

Almost surely, 2^{2123083658592} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2123083658592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3515147919360).

2123083658592 is an abundant number, since it is smaller than the sum of its proper divisors (4907212180128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2123083658592 is a wasteful number, since it uses less digits than its factorization.

2123083658592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129843 (or 129829 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 54.

The spelling of 2123083658592 in words is "two trillion, one hundred twenty-three billion, eighty-three million, six hundred fifty-eight thousand, five hundred ninety-two".