355440544122 has 8 divisors (see below), whose sum is σ = 710881088256. Its totient is φ = 118480181372.

The previous prime is 355440544111. The next prime is 355440544153. The reversal of 355440544122 is 221445044553.

It is a sphenic number, since it is the product of 3 distinct primes.

355440544122 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29620045338 + ... + 29620045349.

It is an arithmetic number, because the mean of its divisors is an integer number (88860136032).

Almost surely, 2^355440544122 is an apocalyptic number.

355440544122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

355440544122 is a wasteful number, since it uses less digits than its factorization.

355440544122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59240090692.

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 355440544122 its reverse (221445044553), we get a palindrome (576885588675).

The spelling of 355440544122 in words is "three hundred fifty-five billion, four hundred forty million, five hundred forty-four thousand, one hundred twenty-two".