34400643622 has 8 divisors (see below), whose sum is σ = 51766885872. Its totient is φ = 17145015000.

The previous prime is 34400643619. The next prime is 34400643631. The reversal of 34400643622 is 22634600443.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27652629 + ... + 27653872.

It is an arithmetic number, because the mean of its divisors is an integer number (6470860734).

Almost surely, 2^34400643622 is an apocalyptic number.

34400643622 is a deficient number, since it is larger than the sum of its proper divisors (17366242250).

34400643622 is a wasteful number, since it uses less digits than its factorization.

34400643622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55306814.

The product of its (nonzero) digits is 82944, while the sum is 34.

The spelling of 34400643622 in words is "thirty-four billion, four hundred million, six hundred forty-three thousand, six hundred twenty-two".