190309752316 has 12 divisors (see below), whose sum is σ = 341165044080. Its totient is φ = 92834025440.

The previous prime is 190309752313. The next prime is 190309752319. The reversal of 190309752316 is 613257903091.

It is an interprime number because it is at equal distance from previous prime (190309752313) and next prime (190309752319).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190309752313) 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, 580212496 + ... + 580212823.

It is an arithmetic number, because the mean of its divisors is an integer number (28430420340).

Almost surely, 2^190309752316 is an apocalyptic number.

It is an amenable number.

190309752316 is a deficient number, since it is larger than the sum of its proper divisors (150855291764).

190309752316 is a wasteful number, since it uses less digits than its factorization.

190309752316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160425364 (or 1160425362 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 46.

The spelling of 190309752316 in words is "one hundred ninety billion, three hundred nine million, seven hundred fifty-two thousand, three hundred sixteen".