355111450002 has 128 divisors (see below), whose sum is σ = 826619904000. Its totient is φ = 112890129408.

The previous prime is 355111449997. The next prime is 355111450097. The reversal of 355111450002 is 200054111553.

355111450002 is a `hidden beast` number, since 3 + 5 + 511 + 145 + 0 + 0 + 0 + 2 = 666.

It is a super-2 number, since 2×355111450002² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 48997543 + ... + 49004789.

It is an arithmetic number, because the mean of its divisors is an integer number (6457968000).

Almost surely, 2^355111450002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 355111450002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (413309952000).

355111450002 is an abundant number, since it is smaller than the sum of its proper divisors (471508453998).

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

355111450002 is a wasteful number, since it uses less digits than its factorization.

355111450002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7797 (or 7791 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

Adding to 355111450002 its reverse (200054111553), we get a palindrome (555165561555).

The spelling of 355111450002 in words is "three hundred fifty-five billion, one hundred eleven million, four hundred fifty thousand, two".