140502363 has 4 divisors (see below), whose sum is σ = 187336488. Its totient is φ = 93668240.

The previous prime is 140502353. The next prime is 140502379. The reversal of 140502363 is 363205041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140502363 - 2⁸ = 140502107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140502343) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 23417058 + ... + 23417063.

It is an arithmetic number, because the mean of its divisors is an integer number (46834122).

Almost surely, 2^140502363 is an apocalyptic number.

140502363 is a deficient number, since it is larger than the sum of its proper divisors (46834125).

140502363 is an equidigital number, since it uses as much as digits as its factorization.

140502363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46834124.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 140502363 is about 11853.3692678495. The cubic root of 140502363 is about 519.8697442485.

It can be divided in two parts, 140 and 502363, that added together give a triangular number (502503 = T₁₀₀₂).

The spelling of 140502363 in words is "one hundred forty million, five hundred two thousand, three hundred sixty-three".