34345535444 has 24 divisors (see below), whose sum is σ = 66547393248. Its totient is φ = 15378596640.

The previous prime is 34345535423. The next prime is 34345535447. The reversal of 34345535444 is 44453554343.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 34345535395 and 34345535404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34345535447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5822279 + ... + 5828174.

It is an arithmetic number, because the mean of its divisors is an integer number (2772808052).

Almost surely, 2^34345535444 is an apocalyptic number.

It is an amenable number.

34345535444 is a deficient number, since it is larger than the sum of its proper divisors (32201857804).

34345535444 is a wasteful number, since it uses less digits than its factorization.

34345535444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11650535 (or 11650533 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 44.

The spelling of 34345535444 in words is "thirty-four billion, three hundred forty-five million, five hundred thirty-five thousand, four hundred forty-four".