355444443040001 has 16 divisors (see below), whose sum is σ = 407192067426048. Its totient is φ = 303939297950400.

The previous prime is 355444443039989. The next prime is 355444443040081. The reversal of 355444443040001 is 100040344444553.

It is a de Polignac number, because none of the positive numbers 2^k-355444443040001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (355444443040081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257205791 + ... + 258584043.

It is an arithmetic number, because the mean of its divisors is an integer number (25449504214128).

Almost surely, 2^{355444443040001} is an apocalyptic number.

It is an amenable number.

355444443040001 is a deficient number, since it is larger than the sum of its proper divisors (51747624386047).

355444443040001 is a wasteful number, since it uses less digits than its factorization.

355444443040001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1466192.

The product of its (nonzero) digits is 921600, while the sum is 41.

Adding to 355444443040001 its reverse (100040344444553), we get a palindrome (455484787484554).

The spelling of 355444443040001 in words is "three hundred fifty-five trillion, four hundred forty-four billion, four hundred forty-three million, forty thousand, one".