2146023512120 has 16 divisors (see below), whose sum is σ = 4828552902360. Its totient is φ = 858409404832.

The previous prime is 2146023512107. The next prime is 2146023512141. The reversal of 2146023512120 is 212153206412.

It is a congruent number.

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, 26825293862 + ... + 26825293941.

Almost surely, 2^{2146023512120} is an apocalyptic number.

2146023512120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2146023512120 is an abundant number, since it is smaller than the sum of its proper divisors (2682529390240).

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

2146023512120 is a wasteful number, since it uses less digits than its factorization.

2146023512120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53650587814 (or 53650587810 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 2146023512120 its reverse (212153206412), we get a palindrome (2358176718532).

The spelling of 2146023512120 in words is "two trillion, one hundred forty-six billion, twenty-three million, five hundred twelve thousand, one hundred twenty".