355044435343 has 12 divisors (see below), whose sum is σ = 384746361888. Its totient is φ = 327486144960.

The previous prime is 355044435341. The next prime is 355044435353. The reversal of 355044435343 is 343534440553.

It is not a de Polignac number, because 355044435343 - 2¹ = 355044435341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 355044435343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355044435341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 567318 + ... + 1015843.

It is an arithmetic number, because the mean of its divisors is an integer number (32062196824).

Almost surely, 2^355044435343 is an apocalyptic number.

355044435343 is a deficient number, since it is larger than the sum of its proper divisors (29701926545).

355044435343 is a wasteful number, since it uses less digits than its factorization.

355044435343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1584514 (or 1584501 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 43.

Adding to 355044435343 its reverse (343534440553), we get a palindrome (698578875896).

The spelling of 355044435343 in words is "three hundred fifty-five billion, forty-four million, four hundred thirty-five thousand, three hundred forty-three".