34284450620 has 48 divisors (see below), whose sum is σ = 84936972288. Its totient is φ = 11375484480.

The previous prime is 34284450619. The next prime is 34284450691. The reversal of 34284450620 is 2605448243.

It is a happy number.

It is a congruent number.

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, 3945482 + ... + 3954161.

It is an arithmetic number, because the mean of its divisors is an integer number (1769520256).

Almost surely, 2^34284450620 is an apocalyptic number.

It is an amenable number.

34284450620 is an abundant number, since it is smaller than the sum of its proper divisors (50652521668).

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

34284450620 is a wasteful number, since it uses less digits than its factorization.

34284450620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7899690 (or 7899688 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 38.

Adding to 34284450620 its reverse (2605448243), we get a palindrome (36889898863).

The spelling of 34284450620 in words is "thirty-four billion, two hundred eighty-four million, four hundred fifty thousand, six hundred twenty".