355104453355 has 4 divisors (see below), whose sum is σ = 426125344032. Its totient is φ = 284083562680.

The previous prime is 355104453313. The next prime is 355104453359. The reversal of 355104453355 is 553354401553.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 355104453355 - 2²⁹ = 354567582443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (355104453359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35510445331 + ... + 35510445340.

It is an arithmetic number, because the mean of its divisors is an integer number (106531336008).

Almost surely, 2^355104453355 is an apocalyptic number.

355104453355 is a deficient number, since it is larger than the sum of its proper divisors (71020890677).

355104453355 is an equidigital number, since it uses as much as digits as its factorization.

355104453355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71020890676.

The product of its (nonzero) digits is 1350000, while the sum is 43.

The spelling of 355104453355 in words is "three hundred fifty-five billion, one hundred four million, four hundred fifty-three thousand, three hundred fifty-five".