2023512500042 has 24 divisors (see below), whose sum is σ = 3337779442788. Its totient is φ = 919366997120.

The previous prime is 2023512500033. The next prime is 2023512500057. The reversal of 2023512500042 is 2400052153202.

It can be written as a sum of positive squares in 2 ways, for example, as 2017902639841 + 5609860201 = 1420529^2 + 74899^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2023512499984 and 2023512500020.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1327583 + ... + 2410290.

Almost surely, 2^{2023512500042} is an apocalyptic number.

2023512500042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2023512500042 is a deficient number, since it is larger than the sum of its proper divisors (1314266942746).

2023512500042 is a wasteful number, since it uses less digits than its factorization.

2023512500042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740134 (or 3740123 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 2023512500042 its reverse (2400052153202), we get a palindrome (4423564653244).

The spelling of 2023512500042 in words is "two trillion, twenty-three billion, five hundred twelve million, five hundred thousand, forty-two".