140504460503 has 8 divisors (see below), whose sum is σ = 153281082240. Its totient is φ = 127728420280.

The previous prime is 140504460479. The next prime is 140504460527. The reversal of 140504460503 is 305064405041.

It is an interprime number because it is at equal distance from previous prime (140504460479) and next prime (140504460527).

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 140504460503 - 2²² = 140500266199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140504460503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140504460703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474926 + ... + 711732.

It is an arithmetic number, because the mean of its divisors is an integer number (19160135280).

Almost surely, 2^140504460503 is an apocalyptic number.

140504460503 is a deficient number, since it is larger than the sum of its proper divisors (12776621737).

140504460503 is a wasteful number, since it uses less digits than its factorization.

140504460503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290757.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 140504460503 its reverse (305064405041), we get a palindrome (445568865544).

The spelling of 140504460503 in words is "one hundred forty billion, five hundred four million, four hundred sixty thousand, five hundred three".