13146435006 has 16 divisors (see below), whose sum is σ = 26306370048. Its totient is φ = 4379895000.

The previous prime is 13146434941. The next prime is 13146435007. The reversal of 13146435006 is 60053464131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13146435007) 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, 549820 + ... + 573231.

It is an arithmetic number, because the mean of its divisors is an integer number (1644148128).

Almost surely, 2^13146435006 is an apocalyptic number.

13146435006 is an abundant number, since it is smaller than the sum of its proper divisors (13159935042).

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

13146435006 is a wasteful number, since it uses less digits than its factorization.

13146435006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125007.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 13146435006 its reverse (60053464131), we get a palindrome (73199899137).

The spelling of 13146435006 in words is "thirteen billion, one hundred forty-six million, four hundred thirty-five thousand, six".