14321404402434 has 48 divisors (see below), whose sum is σ = 31051555399800. Its totient is φ = 4770441231360.

The previous prime is 14321404402373. The next prime is 14321404402469. The reversal of 14321404402434 is 43420440412341.

14321404402434 is a `hidden beast` number, since 1 + 4 + 3 + 2 + 1 + 404 + 4 + 0 + 243 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 8918555096025 + 5402849306409 = 2986395^2 + 2324403^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 334426744 + ... + 334469564.

Almost surely, 2^{14321404402434} is an apocalyptic number.

14321404402434 is an abundant number, since it is smaller than the sum of its proper divisors (16730150997366).

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

14321404402434 is a wasteful number, since it uses less digits than its factorization.

14321404402434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55475 (or 55472 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 14321404402434 its reverse (43420440412341), we get a palindrome (57741844814775).

The spelling of 14321404402434 in words is "fourteen trillion, three hundred twenty-one billion, four hundred four million, four hundred two thousand, four hundred thirty-four".