40453320300 has 144 divisors (see below), whose sum is σ = 118978218240. Its totient is φ = 10609885440.

The previous prime is 40453320293. The next prime is 40453320307. The reversal of 40453320300 is 302335404.

It is an interprime number because it is at equal distance from previous prime (40453320293) and next prime (40453320307).

It is a super-2 number, since 2×40453320300² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40453320307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17827566 + ... + 17829834.

Almost surely, 2^40453320300 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 40453320300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59489109120).

40453320300 is an abundant number, since it is smaller than the sum of its proper divisors (78524897940).

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

40453320300 is a wasteful number, since it uses less digits than its factorization.

40453320300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3240 (or 3233 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

Adding to 40453320300 its reverse (302335404), we get a palindrome (40755655704).

The spelling of 40453320300 in words is "forty billion, four hundred fifty-three million, three hundred twenty thousand, three hundred".