354513304221041 has 8 divisors (see below), whose sum is σ = 405165982271040. Its totient is φ = 303862606247088.

The previous prime is 354513304221029. The next prime is 354513304221079. The reversal of 354513304221041 is 140122403315453.

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

It is a de Polignac number, because none of the positive numbers 2^k-354513304221041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 354513304220986 and 354513304221004.

It is not an unprimeable number, because it can be changed into a prime (354513304221541) 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, 494635331 + ... + 495351528.

It is an arithmetic number, because the mean of its divisors is an integer number (50645747783880).

Almost surely, 2^{354513304221041} is an apocalyptic number.

It is an amenable number.

354513304221041 is a deficient number, since it is larger than the sum of its proper divisors (50652678049999).

354513304221041 is an equidigital number, since it uses as much as digits as its factorization.

354513304221041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 990038023.

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 354513304221041 its reverse (140122403315453), we get a palindrome (494635707536494).

The spelling of 354513304221041 in words is "three hundred fifty-four trillion, five hundred thirteen billion, three hundred four million, two hundred twenty-one thousand, forty-one".