13430321034 has 32 divisors (see below), whose sum is σ = 28933692480. Its totient is φ = 4131428352.

The previous prime is 13430320997. The next prime is 13430321071. The reversal of 13430321034 is 43012303431.

It is an interprime number because it is at equal distance from previous prime (13430320997) and next prime (13430321071).

It is a junction number, because it is equal to n+sod(n) for n = 13430320995 and 13430321013.

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, 355402 + ... + 391370.

It is an arithmetic number, because the mean of its divisors is an integer number (904177890).

Almost surely, 2^13430321034 is an apocalyptic number.

13430321034 is an abundant number, since it is smaller than the sum of its proper divisors (15503371446).

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

13430321034 is a wasteful number, since it uses less digits than its factorization.

13430321034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40774.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 13430321034 its reverse (43012303431), we get a palindrome (56442624465).

The spelling of 13430321034 in words is "thirteen billion, four hundred thirty million, three hundred twenty-one thousand, thirty-four".