134332980 has 144 divisors (see below), whose sum is σ = 409307136. Its totient is φ = 32901120.

The previous prime is 134332969. The next prime is 134333011. The reversal of 134332980 is 89233431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1057677 + ... + 1057803.

Almost surely, 2^134332980 is an apocalyptic number.

134332980 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 134332980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204653568).

134332980 is an abundant number, since it is smaller than the sum of its proper divisors (274974156).

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

134332980 is a wasteful number, since it uses less digits than its factorization.

134332980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 134332980 is about 11590.2105244038. The cubic root of 134332980 is about 512.1465085691.

The spelling of 134332980 in words is "one hundred thirty-four million, three hundred thirty-two thousand, nine hundred eighty".