134022040 has 64 divisors (see below), whose sum is σ = 310068000. Its totient is φ = 52116480.

The previous prime is 134022037. The next prime is 134022059. The reversal of 134022040 is 40220431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256980 + ... + 257500.

Almost surely, 2^134022040 is an apocalyptic number.

134022040 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 134022040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155034000).

134022040 is an abundant number, since it is smaller than the sum of its proper divisors (176045960).

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

134022040 is a wasteful number, since it uses less digits than its factorization.

134022040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700 (or 696 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 134022040 is about 11576.7888466535. The cubic root of 134022040 is about 511.7510488119.

Adding to 134022040 its reverse (40220431), we get a palindrome (174242471).

The spelling of 134022040 in words is "one hundred thirty-four million, twenty-two thousand, forty".