140363242 has 16 divisors (see below), whose sum is σ = 216133920. Its totient is φ = 68341168.

The previous prime is 140363231. The next prime is 140363261. The reversal of 140363242 is 242363041.

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, 7068 + ... + 18184.

It is an arithmetic number, because the mean of its divisors is an integer number (13508370).

Almost surely, 2^140363242 is an apocalyptic number.

140363242 is a deficient number, since it is larger than the sum of its proper divisors (75770678).

140363242 is a wasteful number, since it uses less digits than its factorization.

140363242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11285.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 140363242 is about 11847.4993986073. The cubic root of 140363242 is about 519.6981013866.

The spelling of 140363242 in words is "one hundred forty million, three hundred sixty-three thousand, two hundred forty-two".