134371944 has 96 divisors (see below), whose sum is σ = 440406720. Its totient is φ = 36131328.

The previous prime is 134371849. The next prime is 134371997. The reversal of 134371944 is 449173431.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 134371899 and 134371908.

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, 727 + ... + 16409.

It is an arithmetic number, because the mean of its divisors is an integer number (4587570).

Almost surely, 2^134371944 is an apocalyptic number.

134371944 is a gapful number since it is divisible by the number (14) 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 134371944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220203360).

134371944 is an abundant number, since it is smaller than the sum of its proper divisors (306034776).

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

134371944 is a wasteful number, since it uses less digits than its factorization.

134371944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15719 (or 15712 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 134371944 is about 11591.8913038382. The cubic root of 134371944 is about 512.1960207278.

The spelling of 134371944 in words is "one hundred thirty-four million, three hundred seventy-one thousand, nine hundred forty-four".