356109555812 has 12 divisors (see below), whose sum is σ = 623200158336. Its totient is φ = 178052367720.

The previous prime is 356109555803. The next prime is 356109555817. The reversal of 356109555812 is 218555901653.

It is not an unprimeable number, because it can be changed into a prime (356109555817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246764 + ... + 879267.

It is an arithmetic number, because the mean of its divisors is an integer number (51933346528).

Almost surely, 2^356109555812 is an apocalyptic number.

It is an amenable number.

356109555812 is a deficient number, since it is larger than the sum of its proper divisors (267090602524).

356109555812 is a wasteful number, since it uses less digits than its factorization.

356109555812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205098 (or 1205096 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 50.

The spelling of 356109555812 in words is "three hundred fifty-six billion, one hundred nine million, five hundred fifty-five thousand, eight hundred twelve".