134000140 has 12 divisors (see below), whose sum is σ = 281400336. Its totient is φ = 53600048.

The previous prime is 134000123. The next prime is 134000173. The reversal of 134000140 is 41000431.

It is a self number, because there is not a number n which added to its sum of digits gives 134000140.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3349984 + ... + 3350023.

It is an arithmetic number, because the mean of its divisors is an integer number (23450028).

Almost surely, 2^134000140 is an apocalyptic number.

134000140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134000140 is an abundant number, since it is smaller than the sum of its proper divisors (147400196).

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

134000140 is a wasteful number, since it uses less digits than its factorization.

134000140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6700016 (or 6700014 counting only the distinct ones).

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

The square root of 134000140 is about 11575.8429498676. The cubic root of 134000140 is about 511.7231729031.

Adding to 134000140 its reverse (41000431), we get a palindrome (175000571).

The spelling of 134000140 in words is "one hundred thirty-four million, one hundred forty", and thus it is an aban number.