13541338071 has 6 divisors (see below), whose sum is σ = 19559710560. Its totient is φ = 9027558708.

The previous prime is 13541338061. The next prime is 13541338079. The reversal of 13541338071 is 17083314531.

13541338071 is a `hidden beast` number, since 1 + 3 + 541 + 33 + 80 + 7 + 1 = 666.

It is not a de Polignac number, because 13541338071 - 2¹⁴ = 13541321687 is a prime.

It is a super-2 number, since 2×13541338071² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13541338079) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 752296551 + ... + 752296568.

It is an arithmetic number, because the mean of its divisors is an integer number (3259951760).

Almost surely, 2^13541338071 is an apocalyptic number.

13541338071 is a deficient number, since it is larger than the sum of its proper divisors (6018372489).

13541338071 is a wasteful number, since it uses less digits than its factorization.

13541338071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1504593125 (or 1504593122 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 13541338071 in words is "thirteen billion, five hundred forty-one million, three hundred thirty-eight thousand, seventy-one".