13244535542001 has 16 divisors (see below), whose sum is σ = 17770070011904. Its totient is φ = 8774515748304.

The previous prime is 13244535541931. The next prime is 13244535542009. The reversal of 13244535542001 is 10024553544231.

13244535542001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13244535542001 - 2¹⁷ = 13244535410929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13244535542009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20942041 + ... + 21565206.

It is an arithmetic number, because the mean of its divisors is an integer number (1110629375744).

Almost surely, 2^{13244535542001} is an apocalyptic number.

It is an amenable number.

13244535542001 is a deficient number, since it is larger than the sum of its proper divisors (4525534469903).

13244535542001 is a wasteful number, since it uses less digits than its factorization.

13244535542001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42507900.

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 13244535542001 in words is "thirteen trillion, two hundred forty-four billion, five hundred thirty-five million, five hundred forty-two thousand, one".