354303045422245 has 16 divisors (see below), whose sum is σ = 436736443152240. Its totient is φ = 275730116857344.

The previous prime is 354303045422177. The next prime is 354303045422269. The reversal of 354303045422245 is 542224540303453.

It can be written as a sum of positive squares in 8 ways, for example, as 33396736978081 + 320906308444164 = 5778991^2 + 17913858^2 .

It is a cyclic number.

It is not a de Polignac number, because 354303045422245 - 2²³ = 354303037033637 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 354303045422195 and 354303045422204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178570080 + ... + 180543289.

It is an arithmetic number, because the mean of its divisors is an integer number (27296027697015).

Almost surely, 2^{354303045422245} is an apocalyptic number.

It is an amenable number.

354303045422245 is a deficient number, since it is larger than the sum of its proper divisors (82433397729995).

354303045422245 is a wasteful number, since it uses less digits than its factorization.

354303045422245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359118744.

The product of its (nonzero) digits is 6912000, while the sum is 46.

Adding to 354303045422245 its reverse (542224540303453), we get a palindrome (896527585725698).

The spelling of 354303045422245 in words is "three hundred fifty-four trillion, three hundred three billion, forty-five million, four hundred twenty-two thousand, two hundred forty-five".