134477918486 has 8 divisors (see below), whose sum is σ = 205135808040. Its totient is φ = 66099315808.

The previous prime is 134477918461. The next prime is 134477918521. The reversal of 134477918486 is 684819774431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569821571 + ... + 569821806.

It is an arithmetic number, because the mean of its divisors is an integer number (25641976005).

Almost surely, 2^134477918486 is an apocalyptic number.

134477918486 is a deficient number, since it is larger than the sum of its proper divisors (70657889554).

134477918486 is a wasteful number, since it uses less digits than its factorization.

134477918486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139643438.

The product of its digits is 32514048, while the sum is 62.

The spelling of 134477918486 in words is "one hundred thirty-four billion, four hundred seventy-seven million, nine hundred eighteen thousand, four hundred eighty-six".