34420354044 has 24 divisors (see below), whose sum is σ = 80375928528. Its totient is φ = 11464627200.

The previous prime is 34420354021. The next prime is 34420354057. The reversal of 34420354044 is 44045302443.

It is a junction number, because it is equal to n+sod(n) for n = 34420353996 and 34420354014.

It is a congruent number.

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, 1086757 + ... + 1117980.

It is an arithmetic number, because the mean of its divisors is an integer number (3348997022).

Almost surely, 2^34420354044 is an apocalyptic number.

It is an amenable number.

34420354044 is an abundant number, since it is smaller than the sum of its proper divisors (45955574484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34420354044 is a wasteful number, since it uses less digits than its factorization.

34420354044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206045 (or 2206043 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 34420354044 its reverse (44045302443), we get a palindrome (78465656487).

The spelling of 34420354044 in words is "thirty-four billion, four hundred twenty million, three hundred fifty-four thousand, forty-four".