140430131244303 has 8 divisors (see below), whose sum is σ = 187431823077168. Its totient is φ = 93524263453824.

The previous prime is 140430131244257. The next prime is 140430131244323. The reversal of 140430131244303 is 303442131034041.

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

It is not a de Polignac number, because 140430131244303 - 2²⁰ = 140430130195727 is a prime.

It is a super-2 number, since 2×140430131244303² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140430131244323) 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, 23956007176 + ... + 23956013037.

It is an arithmetic number, because the mean of its divisors is an integer number (23428977884646).

Almost surely, 2^{140430131244303} is an apocalyptic number.

140430131244303 is a deficient number, since it is larger than the sum of its proper divisors (47001691832865).

140430131244303 is an equidigital number, since it uses as much as digits as its factorization.

140430131244303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47912021193.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 140430131244303 its reverse (303442131034041), we get a palindrome (443872262278344).

The spelling of 140430131244303 in words is "one hundred forty trillion, four hundred thirty billion, one hundred thirty-one million, two hundred forty-four thousand, three hundred three".