134746061136 has 160 divisors (see below), whose sum is σ = 364368678912. Its totient is φ = 42868101120.

The previous prime is 134746061119. The next prime is 134746061179. The reversal of 134746061136 is 631160647431.

It is a super-2 number, since 2×134746061136² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 39946746 + ... + 39950118.

Almost surely, 2^134746061136 is an apocalyptic number.

134746061136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134746061136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182184339456).

134746061136 is an abundant number, since it is smaller than the sum of its proper divisors (229622617776).

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

134746061136 is a wasteful number, since it uses less digits than its factorization.

134746061136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3861 (or 3855 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 134746061136 in words is "one hundred thirty-four billion, seven hundred forty-six million, sixty-one thousand, one hundred thirty-six".