3147755350216 has 32 divisors (see below), whose sum is σ = 5946262156800. Its totient is φ = 1562092148160.

The previous prime is 3147755350213. The next prime is 3147755350247. The reversal of 3147755350216 is 6120535577413.

It is a super-2 number, since 2×3147755350216² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3147755350216.

It is not an unprimeable number, because it can be changed into a prime (3147755350213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3353406 + ... + 4188178.

It is an arithmetic number, because the mean of its divisors is an integer number (185820692400).

Almost surely, 2^{3147755350216} is an apocalyptic number.

It is an amenable number.

3147755350216 is a deficient number, since it is larger than the sum of its proper divisors (2798506806584).

3147755350216 is a wasteful number, since it uses less digits than its factorization.

3147755350216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838309 (or 838305 counting only the distinct ones).

The product of its (nonzero) digits is 2646000, while the sum is 49.

The spelling of 3147755350216 in words is "three trillion, one hundred forty-seven billion, seven hundred fifty-five million, three hundred fifty thousand, two hundred sixteen".