355155402105041 has 6 divisors (see below), whose sum is σ = 377275807772790. Its totient is φ = 334263907863296.

The previous prime is 355155402105029. The next prime is 355155402105059. The reversal of 355155402105041 is 140501204551553.

It can be written as a sum of positive squares in 3 ways, for example, as 122932212750400 + 232223189354641 = 11087480^2 + 15238871^2 .

It is not a de Polignac number, because 355155402105041 - 2¹⁴ = 355155402088657 is a prime.

It is a super-2 number, since 2×355155402105041² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 355155402105041.

It is not an unprimeable number, because it can be changed into a prime (355155402185041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 614455712696 + ... + 614455713273.

It is an arithmetic number, because the mean of its divisors is an integer number (62879301295465).

Almost surely, 2^{355155402105041} is an apocalyptic number.

It is an amenable number.

355155402105041 is a deficient number, since it is larger than the sum of its proper divisors (22120405667749).

355155402105041 is a wasteful number, since it uses less digits than its factorization.

355155402105041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228911426003 (or 1228911425986 counting only the distinct ones).

The product of its (nonzero) digits is 300000, while the sum is 41.

Adding to 355155402105041 its reverse (140501204551553), we get a palindrome (495656606656594).

The spelling of 355155402105041 in words is "three hundred fifty-five trillion, one hundred fifty-five billion, four hundred two million, one hundred five thousand, forty-one".