14142402434 has 16 divisors (see below), whose sum is σ = 21476195520. Its totient is φ = 6984033840.

The previous prime is 14142402389. The next prime is 14142402467. The reversal of 14142402434 is 43420424141.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14142402397 and 14142402406.

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, 12497 + ... + 168644.

It is an arithmetic number, because the mean of its divisors is an integer number (1342262220).

Almost surely, 2^14142402434 is an apocalyptic number.

14142402434 is a deficient number, since it is larger than the sum of its proper divisors (7333793086).

14142402434 is a wasteful number, since it uses less digits than its factorization.

14142402434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181625.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 14142402434 its reverse (43420424141), we get a palindrome (57562826575).

The spelling of 14142402434 in words is "fourteen billion, one hundred forty-two million, four hundred two thousand, four hundred thirty-four".