13434354798 has 16 divisors (see below), whose sum is σ = 26869904976. Its totient is φ = 4477919040.

The previous prime is 13434354797. The next prime is 13434354821. The reversal of 13434354798 is 89745343431.

It is a self number, because there is not a number n which added to its sum of digits gives 13434354798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13434354793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172890 + ... + 238242.

It is an arithmetic number, because the mean of its divisors is an integer number (1679369061).

Almost surely, 2^13434354798 is an apocalyptic number.

13434354798 is an abundant number, since it is smaller than the sum of its proper divisors (13435550178).

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

13434354798 is a wasteful number, since it uses less digits than its factorization.

13434354798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99619.

The product of its digits is 4354560, while the sum is 51.

The spelling of 13434354798 in words is "thirteen billion, four hundred thirty-four million, three hundred fifty-four thousand, seven hundred ninety-eight".