13341220142505 has 16 divisors (see below), whose sum is σ = 21922869856704. Its totient is φ = 6923011533120.

The previous prime is 13341220142501. The next prime is 13341220142507. The reversal of 13341220142505 is 50524102214331.

It is not a de Polignac number, because 13341220142505 - 2² = 13341220142501 is a prime.

It is a super-2 number, since 2×13341220142505² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13341220142501) 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, 12019116691 + ... + 12019117800.

It is an arithmetic number, because the mean of its divisors is an integer number (1370179366044).

Almost surely, 2^{13341220142505} is an apocalyptic number.

13341220142505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13341220142505 is a deficient number, since it is larger than the sum of its proper divisors (8581649714199).

13341220142505 is a wasteful number, since it uses less digits than its factorization.

13341220142505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24038234536.

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

Adding to 13341220142505 its reverse (50524102214331), we get a palindrome (63865322356836).

The spelling of 13341220142505 in words is "thirteen trillion, three hundred forty-one billion, two hundred twenty million, one hundred forty-two thousand, five hundred five".