140866252014 has 16 divisors (see below), whose sum is σ = 291447418320. Its totient is φ = 45336264960.

The previous prime is 140866252003. The next prime is 140866252027. The reversal of 140866252014 is 410252668041.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404787907 + ... + 404788254.

It is an arithmetic number, because the mean of its divisors is an integer number (18215463645).

Almost surely, 2^140866252014 is an apocalyptic number.

140866252014 is an abundant number, since it is smaller than the sum of its proper divisors (150581166306).

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

140866252014 is a wasteful number, since it uses less digits than its factorization.

140866252014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809576195.

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 140866252014 in words is "one hundred forty billion, eight hundred sixty-six million, two hundred fifty-two thousand, fourteen".