45434343200 has 36 divisors (see below), whose sum is σ = 110916592290. Its totient is φ = 18173736960.

The previous prime is 45434343187. The next prime is 45434343203. The reversal of 45434343200 is 234343454.

It can be written as a sum of positive squares in 3 ways, for example, as 38861025424 + 6573317776 = 197132^2 + 81076^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (45434343203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28395665 + ... + 28397264.

Almost surely, 2^45434343200 is an apocalyptic number.

45434343200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45434343200 is an abundant number, since it is smaller than the sum of its proper divisors (65482249090).

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

45434343200 is a wasteful number, since it uses less digits than its factorization.

45434343200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56792949 (or 56792936 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 32.

Adding to 45434343200 its reverse (234343454), we get a palindrome (45668686654).

The spelling of 45434343200 in words is "forty-five billion, four hundred thirty-four million, three hundred forty-three thousand, two hundred".