355442435025011 has 16 divisors (see below), whose sum is σ = 377068923110880. Its totient is φ = 333895920284160.

The previous prime is 355442435024983. The next prime is 355442435025061. The reversal of 355442435025011 is 110520534244553.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-355442435025011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (355442435025061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59233625 + ... + 64957733.

It is an arithmetic number, because the mean of its divisors is an integer number (23566807694430).

Almost surely, 2^{355442435025011} is an apocalyptic number.

355442435025011 is a deficient number, since it is larger than the sum of its proper divisors (21626488085869).

355442435025011 is a wasteful number, since it uses less digits than its factorization.

355442435025011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5731094.

The product of its (nonzero) digits is 1440000, while the sum is 44.

Adding to 355442435025011 its reverse (110520534244553), we get a palindrome (465962969269564).

The spelling of 355442435025011 in words is "three hundred fifty-five trillion, four hundred forty-two billion, four hundred thirty-five million, twenty-five thousand, eleven".