134813480748 has 24 divisors (see below), whose sum is σ = 315569796528. Its totient is φ = 44794254336.

The previous prime is 134813480693. The next prime is 134813480777. The reversal of 134813480748 is 847084318431.

It is a self number, because there is not a number n which added to its sum of digits gives 134813480748.

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, 17942661 + ... + 17950172.

It is an arithmetic number, because the mean of its divisors is an integer number (13148741522).

Almost surely, 2^134813480748 is an apocalyptic number.

It is an amenable number.

134813480748 is an abundant number, since it is smaller than the sum of its proper divisors (180756315780).

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

134813480748 is a wasteful number, since it uses less digits than its factorization.

134813480748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35893153 (or 35893151 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 51.

The spelling of 134813480748 in words is "one hundred thirty-four billion, eight hundred thirteen million, four hundred eighty thousand, seven hundred forty-eight".