134230244977 has 2 divisors, whose sum is σ = 134230244978. Its totient is φ = 134230244976.

The previous prime is 134230244969. The next prime is 134230245091. The reversal of 134230244977 is 779442032431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110952945216 + 23277299761 = 333096^2 + 152569^2 .

It is a cyclic number.

It is not a de Polignac number, because 134230244977 - 2³ = 134230244969 is a prime.

It is not a weakly prime, because it can be changed into another prime (134230244957) 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, 67115122488 + 67115122489.

It is an arithmetic number, because the mean of its divisors is an integer number (67115122489).

Almost surely, 2^134230244977 is an apocalyptic number.

It is an amenable number.

134230244977 is a deficient number, since it is larger than the sum of its proper divisors (1).

134230244977 is an equidigital number, since it uses as much as digits as its factorization.

134230244977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1016064, while the sum is 46.

The spelling of 134230244977 in words is "one hundred thirty-four billion, two hundred thirty million, two hundred forty-four thousand, nine hundred seventy-seven".