134774546715 has 12 divisors (see below), whose sum is σ = 233609214384. Its totient is φ = 71879758224.

The previous prime is 134774546701. The next prime is 134774546801. The reversal of 134774546715 is 517645477431.

134774546715 is a `hidden beast` number, since 13 + 4 + 7 + 74 + 546 + 7 + 15 = 666.

It is not a de Polignac number, because 134774546715 - 2¹³ = 134774538523 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1497494919 + ... + 1497495008.

It is an arithmetic number, because the mean of its divisors is an integer number (19467434532).

Almost surely, 2^134774546715 is an apocalyptic number.

134774546715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134774546715 is a deficient number, since it is larger than the sum of its proper divisors (98834667669).

134774546715 is a wasteful number, since it uses less digits than its factorization.

134774546715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2994989938 (or 2994989935 counting only the distinct ones).

The product of its digits is 9878400, while the sum is 54.

The spelling of 134774546715 in words is "one hundred thirty-four billion, seven hundred seventy-four million, five hundred forty-six thousand, seven hundred fifteen".