14011423142 has 16 divisors (see below), whose sum is σ = 21499411392. Its totient is φ = 6845440320.

The previous prime is 14011423123. The next prime is 14011423147. The reversal of 14011423142 is 24132411041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14011423147) 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, 63959 + ... + 179202.

It is an arithmetic number, because the mean of its divisors is an integer number (1343713212).

Almost surely, 2^14011423142 is an apocalyptic number.

14011423142 is a deficient number, since it is larger than the sum of its proper divisors (7487988250).

14011423142 is a wasteful number, since it uses less digits than its factorization.

14011423142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243823.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 14011423142 its reverse (24132411041), we get a palindrome (38143834183).

The spelling of 14011423142 in words is "fourteen billion, eleven million, four hundred twenty-three thousand, one hundred forty-two".