134413380 has 72 divisors (see below), whose sum is σ = 425460672. Its totient is φ = 34284096.

The previous prime is 134413379. The next prime is 134413393. The reversal of 134413380 is 83314431.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12094 + ... + 20373.

It is an arithmetic number, because the mean of its divisors is an integer number (5909176).

Almost surely, 2^134413380 is an apocalyptic number.

134413380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134413380 is an abundant number, since it is smaller than the sum of its proper divisors (291047292).

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

134413380 is a wasteful number, since it uses less digits than its factorization.

134413380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32505 (or 32500 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 134413380 is about 11593.6784499140. The cubic root of 134413380 is about 512.2486635949.

The spelling of 134413380 in words is "one hundred thirty-four million, four hundred thirteen thousand, three hundred eighty".