13142302240155 has 32 divisors (see below), whose sum is σ = 22965872302080. Its totient is φ = 6364641684480.

The previous prime is 13142302240153. The next prime is 13142302240159. The reversal of 13142302240155 is 55104220324131.

It is not a de Polignac number, because 13142302240155 - 2¹ = 13142302240153 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (13142302240153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46004950 + ... + 46289739.

It is an arithmetic number, because the mean of its divisors is an integer number (717683509440).

Almost surely, 2^{13142302240155} is an apocalyptic number.

13142302240155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13142302240155 is a deficient number, since it is larger than the sum of its proper divisors (9823570061925).

13142302240155 is a wasteful number, since it uses less digits than its factorization.

13142302240155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92295571.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 13142302240155 its reverse (55104220324131), we get a palindrome (68246522564286).

The spelling of 13142302240155 in words is "thirteen trillion, one hundred forty-two billion, three hundred two million, two hundred forty thousand, one hundred fifty-five".