343621445026 has 8 divisors (see below), whose sum is σ = 545751706860. Its totient is φ = 161704209408.

The previous prime is 343621445003. The next prime is 343621445093. The reversal of 343621445026 is 620544126343.

It can be written as a sum of positive squares in 2 ways, for example, as 343144066225 + 477378801 = 585785^2 + 21849^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 343621445026.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5053256511 + ... + 5053256578.

Almost surely, 2^343621445026 is an apocalyptic number.

343621445026 is a deficient number, since it is larger than the sum of its proper divisors (202130261834).

343621445026 is a wasteful number, since it uses less digits than its factorization.

343621445026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10106513108.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 343621445026 in words is "three hundred forty-three billion, six hundred twenty-one million, four hundred forty-five thousand, twenty-six".