134341975632 has 160 divisors (see below), whose sum is σ = 358433058816. Its totient is φ = 43331558400.

The previous prime is 134341975619. The next prime is 134341975661. The reversal of 134341975632 is 236579143431.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 194416407 + ... + 194417097.

Almost surely, 2^134341975632 is an apocalyptic number.

134341975632 is a gapful number since it is divisible by the number (12) 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 134341975632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179216529408).

134341975632 is an abundant number, since it is smaller than the sum of its proper divisors (224091083184).

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

134341975632 is a wasteful number, since it uses less digits than its factorization.

134341975632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409 (or 1403 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 48.

The spelling of 134341975632 in words is "one hundred thirty-four billion, three hundred forty-one million, nine hundred seventy-five thousand, six hundred thirty-two".