14128267042 has 4 divisors (see below), whose sum is σ = 21192400566. Its totient is φ = 7064133520.

The previous prime is 14128267001. The next prime is 14128267073. The reversal of 14128267042 is 24076282141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 13817767401 + 310499641 = 117549^2 + 17621^2 .

It is a super-2 number, since 2×14128267042² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14128266992 and 14128267010.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3532066759 + ... + 3532066762.

Almost surely, 2^14128267042 is an apocalyptic number.

14128267042 is a deficient number, since it is larger than the sum of its proper divisors (7064133524).

14128267042 is an equidigital number, since it uses as much as digits as its factorization.

14128267042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7064133523.

The product of its (nonzero) digits is 43008, while the sum is 37.

The spelling of 14128267042 in words is "fourteen billion, one hundred twenty-eight million, two hundred sixty-seven thousand, forty-two".