13841416523 has 8 divisors (see below), whose sum is σ = 15105437760. Its totient is φ = 12578347080.

The previous prime is 13841416441. The next prime is 13841416529. The reversal of 13841416523 is 32561414831.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13841416523 is a prime.

It is a super-2 number, since 2×13841416523² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13841416529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207365 + ... + 265862.

It is an arithmetic number, because the mean of its divisors is an integer number (1888179720).

Almost surely, 2^13841416523 is an apocalyptic number.

13841416523 is a deficient number, since it is larger than the sum of its proper divisors (1264021237).

13841416523 is a wasteful number, since it uses less digits than its factorization.

13841416523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475897.

The product of its digits is 69120, while the sum is 38.

The spelling of 13841416523 in words is "thirteen billion, eight hundred forty-one million, four hundred sixteen thousand, five hundred twenty-three".