116263572643 has 4 divisors (see below), whose sum is σ = 121318510608. Its totient is φ = 111208634680.

The previous prime is 116263572641. The next prime is 116263572671. The reversal of 116263572643 is 346275362611.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116263572643 - 2¹ = 116263572641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116263572593 and 116263572602.

It is not an unprimeable number, because it can be changed into a prime (116263572641) 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, 2527468948 + ... + 2527468993.

It is an arithmetic number, because the mean of its divisors is an integer number (30329627652).

Almost surely, 2^116263572643 is an apocalyptic number.

116263572643 is a deficient number, since it is larger than the sum of its proper divisors (5054937965).

116263572643 is an equidigital number, since it uses as much as digits as its factorization.

116263572643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5054937964.

The product of its digits is 1088640, while the sum is 46.

The spelling of 116263572643 in words is "one hundred sixteen billion, two hundred sixty-three million, five hundred seventy-two thousand, six hundred forty-three".