243112020622375 has 16 divisors (see below), whose sum is σ = 303478184280960. Its totient is φ = 194441935380000.

The previous prime is 243112020622369. The next prime is 243112020622469. The reversal of 243112020622375 is 573226020211342.

It is not a de Polignac number, because 243112020622375 - 2²³ = 243112012233767 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237893676 + ... + 238913425.

It is an arithmetic number, because the mean of its divisors is an integer number (18967386517560).

Almost surely, 2^{243112020622375} is an apocalyptic number.

243112020622375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

243112020622375 is a deficient number, since it is larger than the sum of its proper divisors (60366163658585).

243112020622375 is an equidigital number, since it uses as much as digits as its factorization.

243112020622375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476811195 (or 476811185 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 243112020622375 in words is "two hundred forty-three trillion, one hundred twelve billion, twenty million, six hundred twenty-two thousand, three hundred seventy-five".