134373160064 has 256 divisors, whose sum is σ = 319860576000. Its totient is φ = 56223298560.

The previous prime is 134373160057. The next prime is 134373160093. The reversal of 134373160064 is 460061373431.

It is a super-2 number, since 2×134373160064² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 374298317 + ... + 374298675.

It is an arithmetic number, because the mean of its divisors is an integer number (1249455375).

Almost surely, 2^134373160064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134373160064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159930288000).

134373160064 is an abundant number, since it is smaller than the sum of its proper divisors (185487415936).

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

134373160064 is an frugal number, since it uses more digits than its factorization.

134373160064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 134373160064 in words is "one hundred thirty-four billion, three hundred seventy-three million, one hundred sixty thousand, sixty-four".