42255035231250 has 48 divisors (see below), whose sum is σ = 105630827319360. Its totient is φ = 11268009390000.

The previous prime is 42255035231237. The next prime is 42255035231261. The reversal of 42255035231250 is 5213253055224.

It is a junction number, because it is equal to n+sod(n) for n = 42255035231199 and 42255035231208.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1126782190 + ... + 1126819689.

It is an arithmetic number, because the mean of its divisors is an integer number (2200642235820).

Almost surely, 2^{42255035231250} is an apocalyptic number.

42255035231250 is an abundant number, since it is smaller than the sum of its proper divisors (63375792088110).

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

42255035231250 is an equidigital number, since it uses as much as digits as its factorization.

42255035231250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253601909 (or 2253601889 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 39.

Adding to 42255035231250 its reverse (5213253055224), we get a palindrome (47468288286474).

The spelling of 42255035231250 in words is "forty-two trillion, two hundred fifty-five billion, thirty-five million, two hundred thirty-one thousand, two hundred fifty".