116310573646 has 4 divisors (see below), whose sum is σ = 174465860472. Its totient is φ = 58155286822.

The previous prime is 116310573611. The next prime is 116310573689. The reversal of 116310573646 is 646375013611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 646375013611 = 201979 ⋅3200209.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29077643410 + ... + 29077643413.

It is an arithmetic number, because the mean of its divisors is an integer number (43616465118).

Almost surely, 2^116310573646 is an apocalyptic number.

116310573646 is a deficient number, since it is larger than the sum of its proper divisors (58155286826).

116310573646 is an equidigital number, since it uses as much as digits as its factorization.

116310573646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58155286825.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 116310573646 in words is "one hundred sixteen billion, three hundred ten million, five hundred seventy-three thousand, six hundred forty-six".