235946875919 has 2 divisors, whose sum is σ = 235946875920. Its totient is φ = 235946875918.

The previous prime is 235946875873. The next prime is 235946875961. The reversal of 235946875919 is 919578649532.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235946875919 is a prime.

It is a super-2 number, since 2×235946875919² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235946875999) by changing a digit.

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 as a sum of consecutive naturals, namely, 117973437959 + 117973437960.

It is an arithmetic number, because the mean of its divisors is an integer number (117973437960).

Almost surely, 2^235946875919 is an apocalyptic number.

235946875919 is a deficient number, since it is larger than the sum of its proper divisors (1).

235946875919 is an equidigital number, since it uses as much as digits as its factorization.

235946875919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 146966400, while the sum is 68.

The spelling of 235946875919 in words is "two hundred thirty-five billion, nine hundred forty-six million, eight hundred seventy-five thousand, nine hundred nineteen".