140134000 has 40 divisors (see below), whose sum is σ = 338848848. Its totient is φ = 56052800.

The previous prime is 140133967. The next prime is 140134021. The reversal of 140134000 is 431041.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33034 + ... + 37033.

Almost surely, 2^140134000 is an apocalyptic number.

140134000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140134000 is an abundant number, since it is smaller than the sum of its proper divisors (198714848).

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

140134000 is an equidigital number, since it uses as much as digits as its factorization.

140134000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70090 (or 70074 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 140134000 is about 11837.8207453906. The cubic root of 140134000 is about 519.4150226461.

Adding to 140134000 its reverse (431041), we get a palindrome (140565041).

The spelling of 140134000 in words is "one hundred forty million, one hundred thirty-four thousand".