13410434420 has 12 divisors (see below), whose sum is σ = 28161912324. Its totient is φ = 5364173760.

The previous prime is 13410434419. The next prime is 13410434431. The reversal of 13410434420 is 2443401431.

It can be written as a sum of positive squares in 2 ways, for example, as 4251561616 + 9158872804 = 65204^2 + 95702^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13410434420.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335260841 + ... + 335260880.

It is an arithmetic number, because the mean of its divisors is an integer number (2346826027).

Almost surely, 2^13410434420 is an apocalyptic number.

13410434420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13410434420 is an abundant number, since it is smaller than the sum of its proper divisors (14751477904).

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

13410434420 is a wasteful number, since it uses less digits than its factorization.

13410434420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670521730 (or 670521728 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 13410434420 its reverse (2443401431), we get a palindrome (15853835851).

The spelling of 13410434420 in words is "thirteen billion, four hundred ten million, four hundred thirty-four thousand, four hundred twenty".