359476384221 has 12 divisors (see below), whose sum is σ = 524384693820. Its totient is φ = 237278140800.

The previous prime is 359476384139. The next prime is 359476384273. The reversal of 359476384221 is 122483674953.

359476384221 is a `hidden beast` number, since 3 + 594 + 7 + 6 + 3 + 8 + 42 + 2 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 310109765625 + 49366618596 = 556875^2 + 222186^2 .

It is not a de Polignac number, because 359476384221 - 2⁷ = 359476384093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (359476384291) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 197730876 + ... + 197732693.

It is an arithmetic number, because the mean of its divisors is an integer number (43698724485).

Almost surely, 2^359476384221 is an apocalyptic number.

It is an amenable number.

359476384221 is a deficient number, since it is larger than the sum of its proper divisors (164908309599).

359476384221 is a wasteful number, since it uses less digits than its factorization.

359476384221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395463676 (or 395463673 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 54.

The spelling of 359476384221 in words is "three hundred fifty-nine billion, four hundred seventy-six million, three hundred eighty-four thousand, two hundred twenty-one".