61883360112 has 40 divisors (see below), whose sum is σ = 182703254656. Its totient is φ = 17680959936.

The previous prime is 61883360047. The next prime is 61883360129. The reversal of 61883360112 is 21106338816.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92087998 + ... + 92088669.

Almost surely, 2^61883360112 is an apocalyptic number.

It is an amenable number.

61883360112 is an abundant number, since it is smaller than the sum of its proper divisors (120819894544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61883360112 is a wasteful number, since it uses less digits than its factorization.

61883360112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184176685 (or 184176679 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

Adding to 61883360112 its reverse (21106338816), we get a palindrome (82989698928).

The spelling of 61883360112 in words is "sixty-one billion, eight hundred eighty-three million, three hundred sixty thousand, one hundred twelve".