344301421313434 has 64 divisors (see below), whose sum is σ = 575404421983776. Its totient is φ = 153478584705024.

The previous prime is 344301421313401. The next prime is 344301421313459. The reversal of 344301421313434 is 434313124103443.

It can be written as a sum of positive squares in 16 ways, for example, as 127353414299409 + 216948007014025 = 11285097^2 + 14729155^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4746788232 + ... + 4746860764.

Almost surely, 2^{344301421313434} is an apocalyptic number.

344301421313434 is a deficient number, since it is larger than the sum of its proper divisors (231103000670342).

344301421313434 is a wasteful number, since it uses less digits than its factorization.

344301421313434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108739.

The product of its (nonzero) digits is 497664, while the sum is 40.

Adding to 344301421313434 its reverse (434313124103443), we get a palindrome (778614545416877).

The spelling of 344301421313434 in words is "three hundred forty-four trillion, three hundred one billion, four hundred twenty-one million, three hundred thirteen thousand, four hundred thirty-four".