14402332542 has 16 divisors (see below), whose sum is σ = 31020408720. Its totient is φ = 4431486912.

The previous prime is 14402332489. The next prime is 14402332597. The reversal of 14402332542 is 24523320441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92322567 + ... + 92322722.

It is an arithmetic number, because the mean of its divisors is an integer number (1938775545).

Almost surely, 2^14402332542 is an apocalyptic number.

14402332542 is an abundant number, since it is smaller than the sum of its proper divisors (16618076178).

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

14402332542 is a wasteful number, since it uses less digits than its factorization.

14402332542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184645307.

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 14402332542 its reverse (24523320441), we get a palindrome (38925652983).

The spelling of 14402332542 in words is "fourteen billion, four hundred two million, three hundred thirty-two thousand, five hundred forty-two".