34449894444 has 48 divisors (see below), whose sum is σ = 93423456000. Its totient is φ = 9675998016.

The previous prime is 34449894433. The next prime is 34449894463. The reversal of 34449894444 is 44449894443.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3470619 + ... + 3480530.

It is an arithmetic number, because the mean of its divisors is an integer number (1946322000).

Almost surely, 2^34449894444 is an apocalyptic number.

It is an amenable number.

34449894444 is an abundant number, since it is smaller than the sum of its proper divisors (58973561556).

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

34449894444 is a wasteful number, since it uses less digits than its factorization.

34449894444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6951222 (or 6951220 counting only the distinct ones).

The product of its digits is 31850496, while the sum is 57.

Subtracting 34449894444 from its reverse (44449894443), we obtain a palindrome (9999999999).

The spelling of 34449894444 in words is "thirty-four billion, four hundred forty-nine million, eight hundred ninety-four thousand, four hundred forty-four".