140729063 has 8 divisors (see below), whose sum is σ = 141916320. Its totient is φ = 139546240.

The previous prime is 140729053. The next prime is 140729089. The reversal of 140729063 is 360927041.

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

It is a cyclic number.

It is not a de Polignac number, because 140729063 - 2⁴ = 140729047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140729023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94283 + ... + 95763.

It is an arithmetic number, because the mean of its divisors is an integer number (17739540).

Almost surely, 2^140729063 is an apocalyptic number.

140729063 is a deficient number, since it is larger than the sum of its proper divisors (1187257).

140729063 is a wasteful number, since it uses less digits than its factorization.

140729063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 140729063 is about 11862.9280955420. The cubic root of 140729063 is about 520.1491965874.

The spelling of 140729063 in words is "one hundred forty million, seven hundred twenty-nine thousand, sixty-three".