14373143442 has 192 divisors, whose sum is σ = 39589482240. Its totient is φ = 3840625152.

The previous prime is 14373143441. The next prime is 14373143453. The reversal of 14373143442 is 24434137341.

14373143442 is a `hidden beast` number, since 1 + 4 + 3 + 73 + 143 + 442 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 14373143397 and 14373143406.

It is not an unprimeable number, because it can be changed into a prime (14373143441) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7780963 + ... + 7782809.

It is an arithmetic number, because the mean of its divisors is an integer number (206195220).

Almost surely, 2^14373143442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14373143442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19794741120).

14373143442 is an abundant number, since it is smaller than the sum of its proper divisors (25216338798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14373143442 is a wasteful number, since it uses less digits than its factorization.

14373143442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2062 (or 2049 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The spelling of 14373143442 in words is "fourteen billion, three hundred seventy-three million, one hundred forty-three thousand, four hundred forty-two".