13431413430 has 24 divisors (see below), whose sum is σ = 34921675152. Its totient is φ = 3581710224.

The previous prime is 13431413279. The next prime is 13431413441. The reversal of 13431413430 is 3431413431.

13431413430 is a `hidden beast` number, since 1 + 3 + 4 + 314 + 1 + 343 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 13431413394 and 13431413403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74618874 + ... + 74619053.

It is an arithmetic number, because the mean of its divisors is an integer number (1455069798).

Almost surely, 2^13431413430 is an apocalyptic number.

13431413430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13431413430 is an abundant number, since it is smaller than the sum of its proper divisors (21490261722).

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

13431413430 is a wasteful number, since it uses less digits than its factorization.

13431413430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149237940 (or 149237937 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 13431413430 its reverse (3431413431), we get a palindrome (16862826861).

Subtracting from 13431413430 its reverse (3431413431), we obtain a palindrome (9999999999).

The spelling of 13431413430 in words is "thirteen billion, four hundred thirty-one million, four hundred thirteen thousand, four hundred thirty".