355401041 has 4 divisors (see below), whose sum is σ = 355509300. Its totient is φ = 355292784.

The previous prime is 355401029. The next prime is 355401047. The reversal of 355401041 is 140104553.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140104553 = 179 ⋅782707.

It can be written as a sum of positive squares in 2 ways, for example, as 252682816 + 102718225 = 15896^2 + 10135^2 .

It is a cyclic number.

It is not a de Polignac number, because 355401041 - 2¹⁸ = 355138897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 355400998 and 355401016.

It is not an unprimeable number, because it can be changed into a prime (355401047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49046 + ... + 55823.

It is an arithmetic number, because the mean of its divisors is an integer number (88877325).

Almost surely, 2^355401041 is an apocalyptic number.

It is an amenable number.

355401041 is a deficient number, since it is larger than the sum of its proper divisors (108259).

355401041 is a wasteful number, since it uses less digits than its factorization.

355401041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108258.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 355401041 is about 18852.0832005378. The cubic root of 355401041 is about 708.3364086172.

Adding to 355401041 its reverse (140104553), we get a palindrome (495505594).

The spelling of 355401041 in words is "three hundred fifty-five million, four hundred one thousand, forty-one".