34435220444 has 24 divisors (see below), whose sum is σ = 60461473968. Its totient is φ = 17160595200.

The previous prime is 34435220419. The next prime is 34435220447. The reversal of 34435220444 is 44402253443.

34435220444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34435220447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1810874 + ... + 1829790.

It is an arithmetic number, because the mean of its divisors is an integer number (2519228082).

Almost surely, 2^34435220444 is an apocalyptic number.

It is an amenable number.

34435220444 is a deficient number, since it is larger than the sum of its proper divisors (26026253524).

34435220444 is a wasteful number, since it uses less digits than its factorization.

34435220444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20405 (or 20403 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 35.

Adding to 34435220444 its reverse (44402253443), we get a palindrome (78837473887).

The spelling of 34435220444 in words is "thirty-four billion, four hundred thirty-five million, two hundred twenty thousand, four hundred forty-four".