234673911877 has 2 divisors, whose sum is σ = 234673911878. Its totient is φ = 234673911876.

The previous prime is 234673911851. The next prime is 234673911889. The reversal of 234673911877 is 778119376432.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 204666664801 + 30007247076 = 452401^2 + 173226^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234673911877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234673911847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117336955938 + 117336955939.

It is an arithmetic number, because the mean of its divisors is an integer number (117336955939).

Almost surely, 2^234673911877 is an apocalyptic number.

It is an amenable number.

234673911877 is a deficient number, since it is larger than the sum of its proper divisors (1).

234673911877 is an equidigital number, since it uses as much as digits as its factorization.

234673911877 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10668672, while the sum is 58.

The spelling of 234673911877 in words is "two hundred thirty-four billion, six hundred seventy-three million, nine hundred eleven thousand, eight hundred seventy-seven".