14155611413 has 4 divisors (see below), whose sum is σ = 14217426540. Its totient is φ = 14093796288.

The previous prime is 14155611377. The next prime is 14155611419. The reversal of 14155611413 is 31411655141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6460462129 + 7695149284 = 80377^2 + 87722^2 .

It is a cyclic number.

It is not a de Polignac number, because 14155611413 - 2¹⁴ = 14155595029 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14155611413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14155611419) 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, 30907220 + ... + 30907677.

It is an arithmetic number, because the mean of its divisors is an integer number (3554356635).

Almost surely, 2^14155611413 is an apocalyptic number.

It is an amenable number.

14155611413 is a deficient number, since it is larger than the sum of its proper divisors (61815127).

14155611413 is an equidigital number, since it uses as much as digits as its factorization.

14155611413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61815126.

The product of its digits is 7200, while the sum is 32.

The spelling of 14155611413 in words is "fourteen billion, one hundred fifty-five million, six hundred eleven thousand, four hundred thirteen".