61113241366 has 4 divisors (see below), whose sum is σ = 91669862052. Its totient is φ = 30556620682.

The previous prime is 61113241361. The next prime is 61113241393. The reversal of 61113241366 is 66314231116.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61113241361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15278310340 + ... + 15278310343.

It is an arithmetic number, because the mean of its divisors is an integer number (22917465513).

Almost surely, 2^61113241366 is an apocalyptic number.

61113241366 is a deficient number, since it is larger than the sum of its proper divisors (30556620686).

61113241366 is a wasteful number, since it uses less digits than its factorization.

61113241366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30556620685.

The product of its digits is 15552, while the sum is 34.

The spelling of 61113241366 in words is "sixty-one billion, one hundred thirteen million, two hundred forty-one thousand, three hundred sixty-six".