355080135729 has 8 divisors (see below), whose sum is σ = 516480197472. Its totient is φ = 215200082240.

The previous prime is 355080135703. The next prime is 355080135731. The reversal of 355080135729 is 927531080553.

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

It is not a de Polignac number, because 355080135729 - 2⁷ = 355080135601 is a prime.

It is a super-2 number, since 2×355080135729² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (355080135749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5380002024 + ... + 5380002089.

It is an arithmetic number, because the mean of its divisors is an integer number (64560024684).

Almost surely, 2^355080135729 is an apocalyptic number.

It is an amenable number.

355080135729 is a deficient number, since it is larger than the sum of its proper divisors (161400061743).

355080135729 is a wasteful number, since it uses less digits than its factorization.

355080135729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10760004127.

The product of its (nonzero) digits is 1134000, while the sum is 48.

The spelling of 355080135729 in words is "three hundred fifty-five billion, eighty million, one hundred thirty-five thousand, seven hundred twenty-nine".