355299802704 has 320 divisors, whose sum is σ = 1338414336000. Its totient is φ = 87428367360.

The previous prime is 355299802699. The next prime is 355299802751. The reversal of 355299802704 is 407208992553.

355299802704 is a `hidden beast` number, since 3 + 5 + 5 + 299 + 80 + 270 + 4 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 350932 + ... + 913100.

It is an arithmetic number, because the mean of its divisors is an integer number (4182544800).

Almost surely, 2^355299802704 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 355299802704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (669207168000).

355299802704 is an abundant number, since it is smaller than the sum of its proper divisors (983114533296).

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

355299802704 is a wasteful number, since it uses less digits than its factorization.

355299802704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562223 (or 562211 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 355299802704 in words is "three hundred fifty-five billion, two hundred ninety-nine million, eight hundred two thousand, seven hundred four".