356001394218 has 16 divisors (see below), whose sum is σ = 713489230080. Its totient is φ = 118419391136.

The previous prime is 356001394207. The next prime is 356001394219. The reversal of 356001394218 is 812493100653.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 356001394218.

It is not an unprimeable number, because it can be changed into a prime (356001394219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61931955 + ... + 61937702.

It is an arithmetic number, because the mean of its divisors is an integer number (44593076880).

Almost surely, 2^356001394218 is an apocalyptic number.

356001394218 is an abundant number, since it is smaller than the sum of its proper divisors (357487835862).

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

356001394218 is a wasteful number, since it uses less digits than its factorization.

356001394218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123870141.

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 356001394218 in words is "three hundred fifty-six billion, one million, three hundred ninety-four thousand, two hundred eighteen".