34304013020 has 24 divisors (see below), whose sum is σ = 72044267568. Its totient is φ = 13720492800.

The previous prime is 34304013013. The next prime is 34304013031. The reversal of 34304013020 is 2031040343.

It is a super-4 number, since 4×34304013020⁴ (a number of 43 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 34304012983 and 34304013001.

It is a congruent number.

It is an unprimeable number.

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, 210935 + ... + 336305.

It is an arithmetic number, because the mean of its divisors is an integer number (3001844482).

Almost surely, 2^34304013020 is an apocalyptic number.

It is an amenable number.

34304013020 is an abundant number, since it is smaller than the sum of its proper divisors (37740254548).

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

34304013020 is a wasteful number, since it uses less digits than its factorization.

34304013020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139061 (or 139059 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 34304013020 its reverse (2031040343), we get a palindrome (36335053363).

The spelling of 34304013020 in words is "thirty-four billion, three hundred four million, thirteen thousand, twenty".