140001365 has 8 divisors (see below), whose sum is σ = 192001920. Its totient is φ = 96000912.

The previous prime is 140001359. The next prime is 140001401. The reversal of 140001365 is 563100041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 140001365 - 2⁴ = 140001349 is a prime.

140001365 is a modest number, since divided by 1365 gives 140 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1999985 + ... + 2000054.

It is an arithmetic number, because the mean of its divisors is an integer number (24000240).

Almost surely, 2^140001365 is an apocalyptic number.

It is an amenable number.

140001365 is a deficient number, since it is larger than the sum of its proper divisors (52000555).

140001365 is an equidigital number, since it uses as much as digits as its factorization.

140001365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4000051.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 140001365 is about 11832.2172478365. The cubic root of 140001365 is about 519.2510977402.

The spelling of 140001365 in words is "one hundred forty million, one thousand, three hundred sixty-five".