811125350034274 has 16 divisors (see below), whose sum is σ = 1355536368337536. Its totient is φ = 360848801755600.

The previous prime is 811125350034247. The next prime is 811125350034281. The reversal of 811125350034274 is 472430053521118.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392226957397 + ... + 392226959464.

It is an arithmetic number, because the mean of its divisors is an integer number (84721023021096).

Almost surely, 2^{811125350034274} is an apocalyptic number.

811125350034274 is a deficient number, since it is larger than the sum of its proper divisors (544411018303262).

811125350034274 is a wasteful number, since it uses less digits than its factorization.

811125350034274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784453916921.

The product of its (nonzero) digits is 806400, while the sum is 46.

The spelling of 811125350034274 in words is "eight hundred eleven trillion, one hundred twenty-five billion, three hundred fifty million, thirty-four thousand, two hundred seventy-four".