134433016146 has 120 divisors (see below), whose sum is σ = 355837301424. Its totient is φ = 37603556640.

The previous prime is 134433016141. The next prime is 134433016153. The reversal of 134433016146 is 641610334431.

134433016146 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 3 + 30 + 1 + 614 + 6 = 666.

It is a super-2 number, since 2×134433016146² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 134433016146.

It is not an unprimeable number, because it can be changed into a prime (134433016141) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 77965 + ... + 524351.

Almost surely, 2^134433016146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134433016146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177918650712).

134433016146 is an abundant number, since it is smaller than the sum of its proper divisors (221404285278).

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

134433016146 is a wasteful number, since it uses less digits than its factorization.

134433016146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446438 (or 446416 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 134433016146 in words is "one hundred thirty-four billion, four hundred thirty-three million, sixteen thousand, one hundred forty-six".