13425543031112 has 64 divisors (see below), whose sum is σ = 25341579552960. Its totient is φ = 6667949260800.

The previous prime is 13425543031111. The next prime is 13425543031127. The reversal of 13425543031112 is 21113034552431.

It is not an unprimeable number, because it can be changed into a prime (13425543031111) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1705260008 + ... + 1705267880.

It is an arithmetic number, because the mean of its divisors is an integer number (395962180515).

Almost surely, 2^{13425543031112} is an apocalyptic number.

It is an amenable number.

13425543031112 is a deficient number, since it is larger than the sum of its proper divisors (11916036521848).

13425543031112 is a wasteful number, since it uses less digits than its factorization.

13425543031112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10254 (or 10250 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 13425543031112 its reverse (21113034552431), we get a palindrome (34538577583543).

The spelling of 13425543031112 in words is "thirteen trillion, four hundred twenty-five billion, five hundred forty-three million, thirty-one thousand, one hundred twelve".