12034520541 has 16 divisors (see below), whose sum is σ = 18877680000. Its totient is φ = 7551071424.

The previous prime is 12034520513. The next prime is 12034520549. The reversal of 12034520541 is 14502543021.

12034520541 is a `hidden beast` number, since 1 + 203 + 452 + 0 + 5 + 4 + 1 = 666.

It is not a de Polignac number, because 12034520541 - 2²² = 12030326237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12034520549) 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, 13109041 + ... + 13109958.

It is an arithmetic number, because the mean of its divisors is an integer number (1179855000).

Almost surely, 2^12034520541 is an apocalyptic number.

It is an amenable number.

12034520541 is a deficient number, since it is larger than the sum of its proper divisors (6843159459).

12034520541 is a wasteful number, since it uses less digits than its factorization.

12034520541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26219025 (or 26219019 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The spelling of 12034520541 in words is "twelve billion, thirty-four million, five hundred twenty thousand, five hundred forty-one".