140127168 has 56 divisors (see below), whose sum is σ = 371797072. Its totient is φ = 46577664.

The previous prime is 140127089. The next prime is 140127173. The reversal of 140127168 is 861721041.

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, 86946 + ... + 88542.

Almost surely, 2^140127168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140127168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185898536).

140127168 is an abundant number, since it is smaller than the sum of its proper divisors (231669904).

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

140127168 is a wasteful number, since it uses less digits than its factorization.

140127168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2069 (or 2059 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 140127168 is about 11837.5321752467. The cubic root of 140127168 is about 519.4065814372.

The spelling of 140127168 in words is "one hundred forty million, one hundred twenty-seven thousand, one hundred sixty-eight".