13400135010 has 48 divisors (see below), whose sum is σ = 34859390904. Its totient is φ = 3571416576.

The previous prime is 13400134991. The next prime is 13400135027. The reversal of 13400135010 is 1053100431.

It can be written as a sum of positive squares in 4 ways, for example, as 9747020529 + 3653114481 = 98727^2 + 60441^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128824 + ... + 208316.

Almost surely, 2^13400135010 is an apocalyptic number.

13400135010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13400135010 is an abundant number, since it is smaller than the sum of its proper divisors (21459255894).

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

13400135010 is a wasteful number, since it uses less digits than its factorization.

13400135010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81379 (or 81376 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

Adding to 13400135010 its reverse (1053100431), we get a palindrome (14453235441).

The spelling of 13400135010 in words is "thirteen billion, four hundred million, one hundred thirty-five thousand, ten".