14140341423 has 16 divisors (see below), whose sum is σ = 22560089440. Its totient is φ = 8701748352.

The previous prime is 14140341421. The next prime is 14140341461. The reversal of 14140341423 is 32414304141.

It is not a de Polignac number, because 14140341423 - 2¹ = 14140341421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14140341421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20142586 + ... + 20143287.

It is an arithmetic number, because the mean of its divisors is an integer number (1410005590).

Almost surely, 2^14140341423 is an apocalyptic number.

14140341423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14140341423 is a deficient number, since it is larger than the sum of its proper divisors (8419748017).

14140341423 is a wasteful number, since it uses less digits than its factorization.

14140341423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40285895 (or 40285889 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 14140341423 its reverse (32414304141), we get a palindrome (46554645564).

The spelling of 14140341423 in words is "fourteen billion, one hundred forty million, three hundred forty-one thousand, four hundred twenty-three".