134777851257159 has 12 divisors (see below), whose sum is σ = 212377220162952. Its totient is φ = 81683546216400.

The previous prime is 134777851257149. The next prime is 134777851257167. The reversal of 134777851257159 is 951752158777431.

134777851257159 is a `hidden beast` number, since 1 + 3 + 4 + 7 + 7 + 7 + 8 + 512 + 57 + 1 + 59 = 666.

It is not a de Polignac number, because 134777851257159 - 2⁹ = 134777851256647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134777851257149) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 680696218372 + ... + 680696218569.

It is an arithmetic number, because the mean of its divisors is an integer number (17698101680246).

Almost surely, 2^{134777851257159} is an apocalyptic number.

134777851257159 is a deficient number, since it is larger than the sum of its proper divisors (77599368905793).

134777851257159 is a wasteful number, since it uses less digits than its factorization.

134777851257159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361392436958 (or 1361392436955 counting only the distinct ones).

The product of its digits is 518616000, while the sum is 72.

The spelling of 134777851257159 in words is "one hundred thirty-four trillion, seven hundred seventy-seven billion, eight hundred fifty-one million, two hundred fifty-seven thousand, one hundred fifty-nine".