116072418845 has 6 divisors (see below), whose sum is σ = 139287816798. Its totient is φ = 92857325624.

The previous prime is 116072418841. The next prime is 116072418919. The reversal of 116072418845 is 548814270611.

It can be written as a sum of positive squares in only one way, i.e., 92857935076 + 23214483769 = 304726^2 + 152363^2 .

It is not a de Polignac number, because 116072418845 - 2² = 116072418841 is a prime.

It is a super-2 number, since 2×116072418845² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116072418845.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116072418841) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 685634 + ... + 837996.

It is an arithmetic number, because the mean of its divisors is an integer number (23214636133).

Almost surely, 2^116072418845 is an apocalyptic number.

It is an amenable number.

116072418845 is a deficient number, since it is larger than the sum of its proper divisors (23215397953).

116072418845 is an frugal number, since it uses more digits than its factorization.

116072418845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304731 (or 152368 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 47.

The spelling of 116072418845 in words is "one hundred sixteen billion, seventy-two million, four hundred eighteen thousand, eight hundred forty-five".