2342123321130 has 40 divisors (see below), whose sum is σ = 6297709376772. Its totient is φ = 624566218752.

The previous prime is 2342123321129. The next prime is 2342123321191. The reversal of 2342123321130 is 311233212432.

2342123321130 is a `hidden beast` number, since 2 + 3 + 4 + 212 + 332 + 113 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2249361045369 + 92762275761 = 1499787^2 + 304569^2 .

It is a super-2 number, since 2×2342123321130² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2342123321094 and 2342123321103.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1445754327 + ... + 1445755946.

Almost surely, 2^{2342123321130} is an apocalyptic number.

2342123321130 is an abundant number, since it is smaller than the sum of its proper divisors (3955586055642).

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

2342123321130 is a wasteful number, since it uses less digits than its factorization.

2342123321130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2891510292 (or 2891510283 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 2342123321130 its reverse (311233212432), we get a palindrome (2653356533562).

The spelling of 2342123321130 in words is "two trillion, three hundred forty-two billion, one hundred twenty-three million, three hundred twenty-one thousand, one hundred thirty".