45030344100 has 144 divisors (see below), whose sum is σ = 149291778048. Its totient is φ = 10265592960.

The previous prime is 45030344077. The next prime is 45030344111. The reversal of 45030344100 is 144303054.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 776307 + ... + 832293.

Almost surely, 2^45030344100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45030344100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74645889024).

45030344100 is an abundant number, since it is smaller than the sum of its proper divisors (104261433948).

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

45030344100 is a wasteful number, since it uses less digits than its factorization.

45030344100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56394 (or 56387 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 45030344100 its reverse (144303054), we get a palindrome (45174647154).

The spelling of 45030344100 in words is "forty-five billion, thirty million, three hundred forty-four thousand, one hundred".