12241541534 has 16 divisors (see below), whose sum is σ = 18405500400. Its totient is φ = 6106392384.

The previous prime is 12241541531. The next prime is 12241541563. The reversal of 12241541534 is 43514514221.

It is a self number, because there is not a number n which added to its sum of digits gives 12241541534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12241541531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1781834 + ... + 1788690.

It is an arithmetic number, because the mean of its divisors is an integer number (1150343775).

Almost surely, 2^12241541534 is an apocalyptic number.

12241541534 is a deficient number, since it is larger than the sum of its proper divisors (6163958866).

12241541534 is a wasteful number, since it uses less digits than its factorization.

12241541534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8827.

The product of its digits is 19200, while the sum is 32.

The spelling of 12241541534 in words is "twelve billion, two hundred forty-one million, five hundred forty-one thousand, five hundred thirty-four".