14321214303442 has 32 divisors (see below), whose sum is σ = 22433406412032. Its totient is φ = 6843902497344.

The previous prime is 14321214303397. The next prime is 14321214303457. The reversal of 14321214303442 is 24430341212341.

It is a super-2 number, since 2×14321214303442² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14321214303398 and 14321214303407.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 486489148 + ... + 486518584.

It is an arithmetic number, because the mean of its divisors is an integer number (701043950376).

Almost surely, 2^{14321214303442} is an apocalyptic number.

14321214303442 is a deficient number, since it is larger than the sum of its proper divisors (8112192108590).

14321214303442 is a wasteful number, since it uses less digits than its factorization.

14321214303442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37402.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 14321214303442 its reverse (24430341212341), we get a palindrome (38751555515783).

The spelling of 14321214303442 in words is "fourteen trillion, three hundred twenty-one billion, two hundred fourteen million, three hundred three thousand, four hundred forty-two".