13430350430042 has 32 divisors (see below), whose sum is σ = 24794988019200. Its totient is φ = 5312999611008.

The previous prime is 13430350430011. The next prime is 13430350430047. The reversal of 13430350430042 is 24003405303431.

It is a super-2 number, since 2×13430350430042² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13430350429990 and 13430350430008.

It is not an unprimeable number, because it can be changed into a prime (13430350430047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8740559 + ... + 10161597.

It is an arithmetic number, because the mean of its divisors is an integer number (774843375600).

Almost surely, 2^{13430350430042} is an apocalyptic number.

13430350430042 is a deficient number, since it is larger than the sum of its proper divisors (11364637589158).

13430350430042 is a wasteful number, since it uses less digits than its factorization.

13430350430042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472990.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 13430350430042 its reverse (24003405303431), we get a palindrome (37433755733473).

The spelling of 13430350430042 in words is "thirteen trillion, four hundred thirty billion, three hundred fifty million, four hundred thirty thousand, forty-two".