355111450001 has 12 divisors (see below), whose sum is σ = 450642360240. Its totient is φ = 276710220360.

The previous prime is 355111449997. The next prime is 355111450097. The reversal of 355111450001 is 100054111553.

It is not a de Polignac number, because 355111450001 - 2² = 355111449997 is a prime.

It is a super-2 number, since 2×355111450001² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (355111452001) 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 11 ways as a sum of consecutive naturals, for example, 329416391 + ... + 329417468.

It is an arithmetic number, because the mean of its divisors is an integer number (37553530020).

Almost surely, 2^355111450001 is an apocalyptic number.

It is an amenable number.

355111450001 is a deficient number, since it is larger than the sum of its proper divisors (95530910239).

355111450001 is a wasteful number, since it uses less digits than its factorization.

355111450001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658833884 (or 658833877 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 26.

Adding to 355111450001 its reverse (100054111553), we get a palindrome (455165561554).

The spelling of 355111450001 in words is "three hundred fifty-five billion, one hundred eleven million, four hundred fifty thousand, one".