13242545534 has 8 divisors (see below), whose sum is σ = 19865939688. Its totient is φ = 6620565640.

The previous prime is 13242545531. The next prime is 13242545549. The reversal of 13242545534 is 43554524231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13242545531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 329837 + ... + 367800.

It is an arithmetic number, because the mean of its divisors is an integer number (2483242461).

Almost surely, 2^13242545534 is an apocalyptic number.

13242545534 is a deficient number, since it is larger than the sum of its proper divisors (6623394154).

13242545534 is an equidigital number, since it uses as much as digits as its factorization.

13242545534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707130.

The product of its digits is 288000, while the sum is 38.

The spelling of 13242545534 in words is "thirteen billion, two hundred forty-two million, five hundred forty-five thousand, five hundred thirty-four".