3875342111 has 2 divisors, whose sum is σ = 3875342112. Its totient is φ = 3875342110.

The previous prime is 3875342071. The next prime is 3875342113. The reversal of 3875342111 is 1112435783.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3875342111 - 2²² = 3871147807 is a prime.

It is a Sophie Germain prime.

Together with 3875342113, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3875342113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1937671055 + 1937671056.

It is an arithmetic number, because the mean of its divisors is an integer number (1937671056).

Almost surely, 2^3875342111 is an apocalyptic number.

3875342111 is a deficient number, since it is larger than the sum of its proper divisors (1).

3875342111 is an equidigital number, since it uses as much as digits as its factorization.

3875342111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 35.

The square root of 3875342111 is about 62252.2458309738. The cubic root of 3875342111 is about 1570.7365485291.

Adding to 3875342111 its reverse (1112435783), we get a palindrome (4987777894).

The spelling of 3875342111 in words is "three billion, eight hundred seventy-five million, three hundred forty-two thousand, one hundred eleven".