116766774250 has 32 divisors (see below), whose sum is σ = 249814176768. Its totient is φ = 40034322000.

The previous prime is 116766774191. The next prime is 116766774263. The reversal of 116766774250 is 52477667611.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33360186 + ... + 33363685.

It is an arithmetic number, because the mean of its divisors is an integer number (7806693024).

Almost surely, 2^116766774250 is an apocalyptic number.

116766774250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116766774250 is an abundant number, since it is smaller than the sum of its proper divisors (133047402518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116766774250 is an equidigital number, since it uses as much as digits as its factorization.

116766774250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66723895 (or 66723885 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 52.

The spelling of 116766774250 in words is "one hundred sixteen billion, seven hundred sixty-six million, seven hundred seventy-four thousand, two hundred fifty".