140302230414423 has 64 divisors (see below), whose sum is σ = 247611139218432. Its totient is φ = 68413058426880.

The previous prime is 140302230414373. The next prime is 140302230414427. The reversal of 140302230414423 is 324414032203041.

It is not a de Polignac number, because 140302230414423 - 2¹⁴ = 140302230398039 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140302230414427) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 46427436 + ... + 49356977.

It is an arithmetic number, because the mean of its divisors is an integer number (3868924050288).

Almost surely, 2^{140302230414423} is an apocalyptic number.

140302230414423 is a deficient number, since it is larger than the sum of its proper divisors (107308908804009).

140302230414423 is a wasteful number, since it uses less digits than its factorization.

140302230414423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95784824.

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

Adding to 140302230414423 its reverse (324414032203041), we get a palindrome (464716262617464).

The spelling of 140302230414423 in words is "one hundred forty trillion, three hundred two billion, two hundred thirty million, four hundred fourteen thousand, four hundred twenty-three".