140421302424303 has 8 divisors (see below), whose sum is σ = 197082529718400. Its totient is φ = 88687138373208.

The previous prime is 140421302424257. The next prime is 140421302424397. The reversal of 140421302424303 is 303424203124041.

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

It is not a de Polignac number, because 140421302424303 - 2⁹ = 140421302423791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140421302424203) 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, 1231765810683 + ... + 1231765810796.

It is an arithmetic number, because the mean of its divisors is an integer number (24635316214800).

Almost surely, 2^{140421302424303} is an apocalyptic number.

140421302424303 is a deficient number, since it is larger than the sum of its proper divisors (56661227294097).

140421302424303 is a wasteful number, since it uses less digits than its factorization.

140421302424303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2463531621501.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 140421302424303 its reverse (303424203124041), we get a palindrome (443845505548344).

The spelling of 140421302424303 in words is "one hundred forty trillion, four hundred twenty-one billion, three hundred two million, four hundred twenty-four thousand, three hundred three".