116443255437 has 24 divisors (see below), whose sum is σ = 179269122240. Its totient is φ = 72578563200.

The previous prime is 116443255433. The next prime is 116443255499. The reversal of 116443255437 is 734552344611.

116443255437 is a `hidden beast` number, since 1 + 1 + 64 + 4 + 3 + 2 + 554 + 37 = 666.

It is not a de Polignac number, because 116443255437 - 2² = 116443255433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 116443255392 and 116443255401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116443255433) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2496987 + ... + 2543192.

It is an arithmetic number, because the mean of its divisors is an integer number (7469546760).

Almost surely, 2^116443255437 is an apocalyptic number.

116443255437 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

116443255437 is a deficient number, since it is larger than the sum of its proper divisors (62825866803).

116443255437 is a wasteful number, since it uses less digits than its factorization.

116443255437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5040353 (or 5040350 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The spelling of 116443255437 in words is "one hundred sixteen billion, four hundred forty-three million, two hundred fifty-five thousand, four hundred thirty-seven".