42875100147823 has 2 divisors, whose sum is σ = 42875100147824. Its totient is φ = 42875100147822.

The previous prime is 42875100147791. The next prime is 42875100147839. The reversal of 42875100147823 is 32874100157824.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42875100147823 - 2⁵ = 42875100147791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42875100127823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21437550073911 + 21437550073912.

It is an arithmetic number, because the mean of its divisors is an integer number (21437550073912).

Almost surely, 2^{42875100147823} is an apocalyptic number.

42875100147823 is a deficient number, since it is larger than the sum of its proper divisors (1).

42875100147823 is an equidigital number, since it uses as much as digits as its factorization.

42875100147823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3010560, while the sum is 52.

The spelling of 42875100147823 in words is "forty-two trillion, eight hundred seventy-five billion, one hundred million, one hundred forty-seven thousand, eight hundred twenty-three".