355442244552 has 128 divisors (see below), whose sum is σ = 997417411200. Its totient is φ = 117273312000.

The previous prime is 355442244551. The next prime is 355442244607. The reversal of 355442244552 is 255442244553.

355442244552 is a `hidden beast` number, since 3 + 5 + 54 + 4 + 2 + 2 + 44 + 552 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 355442244498 and 355442244507.

It is not an unprimeable number, because it can be changed into a prime (355442244551) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30062802 + ... + 30074622.

It is an arithmetic number, because the mean of its divisors is an integer number (7792323525).

Almost surely, 2^355442244552 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 355442244552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (498708705600).

355442244552 is an abundant number, since it is smaller than the sum of its proper divisors (641975166648).

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

355442244552 is a wasteful number, since it uses less digits than its factorization.

355442244552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13244 (or 13234 counting only the distinct ones).

The product of its digits is 3840000, while the sum is 45.

Subtracting from 355442244552 its reverse (255442244553), we obtain a palindrome (99999999999).

The spelling of 355442244552 in words is "three hundred fifty-five billion, four hundred forty-two million, two hundred forty-four thousand, five hundred fifty-two".