134578350960 has 80 divisors (see below), whose sum is σ = 421493918496. Its totient is φ = 35517579264.

The previous prime is 134578350917. The next prime is 134578350971. The reversal of 134578350960 is 69053875431.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×134578350960² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2867149 + ... + 2913708.

Almost surely, 2^134578350960 is an apocalyptic number.

134578350960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134578350960 is an abundant number, since it is smaller than the sum of its proper divisors (286915567536).

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

134578350960 is a wasteful number, since it uses less digits than its factorization.

134578350960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5780970 (or 5780964 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 51.

The spelling of 134578350960 in words is "one hundred thirty-four billion, five hundred seventy-eight million, three hundred fifty thousand, nine hundred sixty".