34440120200 has 24 divisors (see below), whose sum is σ = 80073279930. Its totient is φ = 13776048000.

The previous prime is 34440120163. The next prime is 34440120241. The reversal of 34440120200 is 202104443.

It can be written as a sum of positive squares in 3 ways, for example, as 32086123876 + 2353996324 = 179126^2 + 48518^2 .

It is a super-2 number, since 2×34440120200² (a number of 22 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 86100101 + ... + 86100500.

Almost surely, 2^34440120200 is an apocalyptic number.

It is an amenable number.

34440120200 is an abundant number, since it is smaller than the sum of its proper divisors (45633159730).

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

34440120200 is a wasteful number, since it uses less digits than its factorization.

34440120200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172200617 (or 172200608 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 34440120200 its reverse (202104443), we get a palindrome (34642224643).

The spelling of 34440120200 in words is "thirty-four billion, four hundred forty million, one hundred twenty thousand, two hundred".