34230200020 has 48 divisors (see below), whose sum is σ = 73815306768. Its totient is φ = 13328732160.

The previous prime is 34230199999. The next prime is 34230200023. The reversal of 34230200020 is 2000203243.

It can be written as a sum of positive squares in 8 ways, for example, as 4542220816 + 29687979204 = 67396^2 + 172302^2 .

It is a super-4 number, since 4×34230200020⁴ (a number of 43 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34230199967 and 34230200003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34230200023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26287 + ... + 262966.

It is an arithmetic number, because the mean of its divisors is an integer number (1537818891).

Almost surely, 2^34230200020 is an apocalyptic number.

It is an amenable number.

34230200020 is an abundant number, since it is smaller than the sum of its proper divisors (39585106748).

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

34230200020 is a wasteful number, since it uses less digits than its factorization.

34230200020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289420 (or 289418 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 34230200020 its reverse (2000203243), we get a palindrome (36230403263).

The spelling of 34230200020 in words is "thirty-four billion, two hundred thirty million, two hundred thousand, twenty".