354200531441 has 4 divisors (see below), whose sum is σ = 366414342900. Its totient is φ = 341986719984.

The previous prime is 354200531413. The next prime is 354200531453. The reversal of 354200531441 is 144135002453.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 170489713216 + 183710818225 = 412904^2 + 428615^2 .

It is a cyclic number.

It is not a de Polignac number, because 354200531441 - 2²² = 354196337137 is a prime.

It is a super-3 number, since 3×354200531441³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 354200531398 and 354200531407.

It is not an unprimeable number, because it can be changed into a prime (354200531411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6106905686 + ... + 6106905743.

It is an arithmetic number, because the mean of its divisors is an integer number (91603585725).

Almost surely, 2^354200531441 is an apocalyptic number.

It is an amenable number.

354200531441 is a deficient number, since it is larger than the sum of its proper divisors (12213811459).

354200531441 is a wasteful number, since it uses less digits than its factorization.

354200531441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12213811458.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 354200531441 its reverse (144135002453), we get a palindrome (498335533894).

The spelling of 354200531441 in words is "three hundred fifty-four billion, two hundred million, five hundred thirty-one thousand, four hundred forty-one".