34458890512 has 20 divisors (see below), whose sum is σ = 67000024720. Its totient is φ = 17168561568.

The previous prime is 34458890507. The next prime is 34458890519. The reversal of 34458890512 is 21509885443.

It is not an unprimeable number, because it can be changed into a prime (34458890519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3800562 + ... + 3809617.

It is an arithmetic number, because the mean of its divisors is an integer number (3350001236).

Almost surely, 2^34458890512 is an apocalyptic number.

It is an amenable number.

34458890512 is a deficient number, since it is larger than the sum of its proper divisors (32541134208).

34458890512 is a wasteful number, since it uses less digits than its factorization.

34458890512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7610470 (or 7610464 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 49.

The spelling of 34458890512 in words is "thirty-four billion, four hundred fifty-eight million, eight hundred ninety thousand, five hundred twelve".