134747076780508 has 6 divisors (see below), whose sum is σ = 235807384365896. Its totient is φ = 67373538390252.

The previous prime is 134747076780451. The next prime is 134747076780523. The reversal of 134747076780508 is 805087670747431.

It is a super-3 number, since 3×134747076780508³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16843384597560 + ... + 16843384597567.

Almost surely, 2^{134747076780508} is an apocalyptic number.

It is an amenable number.

134747076780508 is a deficient number, since it is larger than the sum of its proper divisors (101060307585388).

134747076780508 is a wasteful number, since it uses less digits than its factorization.

134747076780508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33686769195131 (or 33686769195129 counting only the distinct ones).

The product of its (nonzero) digits is 221276160, while the sum is 67.

The spelling of 134747076780508 in words is "one hundred thirty-four trillion, seven hundred forty-seven billion, seventy-six million, seven hundred eighty thousand, five hundred eight".