354401843204 has 24 divisors (see below), whose sum is σ = 621358445400. Its totient is φ = 176871087360.

The previous prime is 354401843197. The next prime is 354401843227. The reversal of 354401843204 is 402348104453.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 136422400 + 354265420804 = 11680^2 + 595202^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6521264 + ... + 6575384.

It is an arithmetic number, because the mean of its divisors is an integer number (25889935225).

Almost surely, 2^354401843204 is an apocalyptic number.

It is an amenable number.

354401843204 is a deficient number, since it is larger than the sum of its proper divisors (266956602196).

354401843204 is a wasteful number, since it uses less digits than its factorization.

354401843204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57143 (or 57141 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 38.

Adding to 354401843204 its reverse (402348104453), we get a palindrome (756749947657).

The spelling of 354401843204 in words is "three hundred fifty-four billion, four hundred one million, eight hundred forty-three thousand, two hundred four".