13430430204025 has 12 divisors (see below), whose sum is σ = 16653900702672. Its totient is φ = 10744236260240.

The previous prime is 13430430203933. The next prime is 13430430204029. The reversal of 13430430204025 is 52040203403431.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-13430430204025 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13430430204029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109759 + ... + 5183908.

It is an arithmetic number, because the mean of its divisors is an integer number (1387825058556).

Almost surely, 2^{13430430204025} is an apocalyptic number.

It is an amenable number.

13430430204025 is a deficient number, since it is larger than the sum of its proper divisors (3223470498647).

13430430204025 is a wasteful number, since it uses less digits than its factorization.

13430430204025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5395160 (or 5395155 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 13430430204025 its reverse (52040203403431), we get a palindrome (65470633607456).

The spelling of 13430430204025 in words is "thirteen trillion, four hundred thirty billion, four hundred thirty million, two hundred four thousand, twenty-five".