41544334242542 has 4 divisors (see below), whose sum is σ = 62316501363816. Its totient is φ = 20772167121270.

The previous prime is 41544334242503. The next prime is 41544334242563. The reversal of 41544334242542 is 24524243344514.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10386083560634 + ... + 10386083560637.

It is an arithmetic number, because the mean of its divisors is an integer number (15579125340954).

Almost surely, 2^{41544334242542} is an apocalyptic number.

41544334242542 is a deficient number, since it is larger than the sum of its proper divisors (20772167121274).

41544334242542 is a wasteful number, since it uses less digits than its factorization.

41544334242542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20772167121273.

The product of its digits is 7372800, while the sum is 47.

The spelling of 41544334242542 in words is "forty-one trillion, five hundred forty-four billion, three hundred thirty-four million, two hundred forty-two thousand, five hundred forty-two".