134325040 has 40 divisors (see below), whose sum is σ = 314252208. Its totient is φ = 53395200.

The previous prime is 134325031. The next prime is 134325047. The reversal of 134325040 is 40523431.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (134325047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7890 + ... + 18190.

Almost surely, 2^134325040 is an apocalyptic number.

134325040 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 134325040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157126104).

134325040 is an abundant number, since it is smaller than the sum of its proper divisors (179927168).

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

134325040 is a wasteful number, since it uses less digits than its factorization.

134325040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10477 (or 10471 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 134325040 is about 11589.8679888944. The cubic root of 134325040 is about 512.1364179137.

Adding to 134325040 its reverse (40523431), we get a palindrome (174848471).

The spelling of 134325040 in words is "one hundred thirty-four million, three hundred twenty-five thousand, forty".