134863076436 has 24 divisors (see below), whose sum is σ = 343287831264. Its totient is φ = 40867598880.

The previous prime is 134863076393. The next prime is 134863076501. The reversal of 134863076436 is 634670368431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510844855 + ... + 510845118.

It is an arithmetic number, because the mean of its divisors is an integer number (14303659636).

Almost surely, 2^134863076436 is an apocalyptic number.

It is an amenable number.

134863076436 is an abundant number, since it is smaller than the sum of its proper divisors (208424754828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134863076436 is a wasteful number, since it uses less digits than its factorization.

134863076436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021689991 (or 1021689989 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 51.

The spelling of 134863076436 in words is "one hundred thirty-four billion, eight hundred sixty-three million, seventy-six thousand, four hundred thirty-six".