116564271346 has 8 divisors (see below), whose sum is σ = 176810973660. Its totient is φ = 57627280128.

The previous prime is 116564271337. The next prime is 116564271347. The reversal of 116564271346 is 643172465611.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 114845754321 + 1718517025 = 338889^2 + 41455^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 116564271296 and 116564271305.

It is not an unprimeable number, because it can be changed into a prime (116564271347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327427551 + ... + 327427906.

Almost surely, 2^116564271346 is an apocalyptic number.

116564271346 is a deficient number, since it is larger than the sum of its proper divisors (60246702314).

116564271346 is an equidigital number, since it uses as much as digits as its factorization.

116564271346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654855548.

The product of its digits is 725760, while the sum is 46.

The spelling of 116564271346 in words is "one hundred sixteen billion, five hundred sixty-four million, two hundred seventy-one thousand, three hundred forty-six".