140373063 has 12 divisors (see below), whose sum is σ = 214688448. Its totient is φ = 88077120.

The previous prime is 140373061. The next prime is 140373091. The reversal of 140373063 is 360373041.

It is a happy number.

It is not a de Polignac number, because 140373063 - 2¹ = 140373061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140373061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 458583 + ... + 458888.

It is an arithmetic number, because the mean of its divisors is an integer number (17890704).

Almost surely, 2^140373063 is an apocalyptic number.

140373063 is a deficient number, since it is larger than the sum of its proper divisors (74315385).

140373063 is a wasteful number, since it uses less digits than its factorization.

140373063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917494 (or 917491 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 140373063 is about 11847.9138670063. The cubic root of 140373063 is about 519.7102219293.

The spelling of 140373063 in words is "one hundred forty million, three hundred seventy-three thousand, sixty-three".