353118699612 has 192 divisors, whose sum is σ = 1060797911040. Its totient is φ = 99495317952.

The previous prime is 353118699499. The next prime is 353118699613. The reversal of 353118699612 is 216996811353.

353118699612 is a `hidden beast` number, since 3 + 5 + 3 + 1 + 18 + 6 + 9 + 9 + 612 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353118699613) 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 63 ways as a sum of consecutive naturals, for example, 36828283 + ... + 36837869.

It is an arithmetic number, because the mean of its divisors is an integer number (5524989120).

Almost surely, 2^353118699612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 353118699612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (530398955520).

353118699612 is an abundant number, since it is smaller than the sum of its proper divisors (707679211428).

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

353118699612 is a wasteful number, since it uses less digits than its factorization.

353118699612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10277 (or 10269 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 54.

The spelling of 353118699612 in words is "three hundred fifty-three billion, one hundred eighteen million, six hundred ninety-nine thousand, six hundred twelve".