14436892142 has 16 divisors (see below), whose sum is σ = 21691318272. Its totient is φ = 7206465240.

The previous prime is 14436892117. The next prime is 14436892147. The reversal of 14436892142 is 24129863441.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 14436892093 and 14436892102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14436892147) 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, 4411967 + ... + 4415237.

It is an arithmetic number, because the mean of its divisors is an integer number (1355707392).

Almost surely, 2^14436892142 is an apocalyptic number.

14436892142 is a deficient number, since it is larger than the sum of its proper divisors (7254426130).

14436892142 is a wasteful number, since it uses less digits than its factorization.

14436892142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6263.

The product of its digits is 331776, while the sum is 44.

The spelling of 14436892142 in words is "fourteen billion, four hundred thirty-six million, eight hundred ninety-two thousand, one hundred forty-two".