34454454512 has 20 divisors (see below), whose sum is σ = 68307960600. Its totient is φ = 16826593728.

The previous prime is 34454454499. The next prime is 34454454521. The reversal of 34454454512 is 21545445443.

It is a self number, because there is not a number n which added to its sum of digits gives 34454454512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25038887 + ... + 25040262.

It is an arithmetic number, because the mean of its divisors is an integer number (3415398030).

Almost surely, 2^34454454512 is an apocalyptic number.

It is an amenable number.

34454454512 is a deficient number, since it is larger than the sum of its proper divisors (33853506088).

34454454512 is a wasteful number, since it uses less digits than its factorization.

34454454512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50079200 (or 50079194 counting only the distinct ones).

The product of its digits is 768000, while the sum is 41.

Adding to 34454454512 its reverse (21545445443), we get a palindrome (55999899955).

The spelling of 34454454512 in words is "thirty-four billion, four hundred fifty-four million, four hundred fifty-four thousand, five hundred twelve".