134465100 has 144 divisors (see below), whose sum is σ = 485135616. Its totient is φ = 27936000.

The previous prime is 134465077. The next prime is 134465101. The reversal of 134465100 is 1564431.

It is not an unprimeable number, because it can be changed into a prime (134465101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20190 + ... + 26010.

Almost surely, 2^134465100 is an apocalyptic number.

134465100 is a gapful number since it is divisible by the number (10) 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 134465100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (242567808).

134465100 is an abundant number, since it is smaller than the sum of its proper divisors (350670516).

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

134465100 is a wasteful number, since it uses less digits than its factorization.

134465100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5856 (or 5849 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 134465100 is about 11595.9087612830. The cubic root of 134465100 is about 512.3143567164.

The spelling of 134465100 in words is "one hundred thirty-four million, four hundred sixty-five thousand, one hundred".