14031430420242 has 16 divisors (see below), whose sum is σ = 28066134343680. Its totient is φ = 4676597889552.

The previous prime is 14031430420223. The next prime is 14031430420261. The reversal of 14031430420242 is 24202403413041.

It is an interprime number because it is at equal distance from previous prime (14031430420223) and next prime (14031430420261).

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, 136340242 + ... + 136443117.

It is an arithmetic number, because the mean of its divisors is an integer number (1754133396480).

Almost surely, 2^{14031430420242} is an apocalyptic number.

14031430420242 is an abundant number, since it is smaller than the sum of its proper divisors (14034703923438).

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

14031430420242 is a wasteful number, since it uses less digits than its factorization.

14031430420242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272791937.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 14031430420242 its reverse (24202403413041), we get a palindrome (38233833833283).

The spelling of 14031430420242 in words is "fourteen trillion, thirty-one billion, four hundred thirty million, four hundred twenty thousand, two hundred forty-two".