116428309047 has 6 divisors (see below), whose sum is σ = 168174224192. Its totient is φ = 77618872692.

The previous prime is 116428309009. The next prime is 116428309061. The reversal of 116428309047 is 740903824611.

It is not a de Polignac number, because 116428309047 - 2⁸ = 116428308791 is a prime.

It is a super-2 number, since 2×116428309047² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116428308993 and 116428309011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116428309007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6468239383 + ... + 6468239400.

Almost surely, 2^116428309047 is an apocalyptic number.

116428309047 is a deficient number, since it is larger than the sum of its proper divisors (51745915145).

116428309047 is a wasteful number, since it uses less digits than its factorization.

116428309047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12936478789 (or 12936478786 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 116428309047 in words is "one hundred sixteen billion, four hundred twenty-eight million, three hundred nine thousand, forty-seven".