40321003300 has 72 divisors (see below), whose sum is σ = 91513892736. Its totient is φ = 15391157760.

The previous prime is 40321003271. The next prime is 40321003319. The reversal of 40321003300 is 330012304.

It is a super-2 number, since 2×40321003300² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 975657 + ... + 1016143.

It is an arithmetic number, because the mean of its divisors is an integer number (1271026288).

Almost surely, 2^40321003300 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 40321003300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45756946368).

40321003300 is an abundant number, since it is smaller than the sum of its proper divisors (51192889436).

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

40321003300 is a wasteful number, since it uses less digits than its factorization.

40321003300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40957 (or 40950 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 40321003300 its reverse (330012304), we get a palindrome (40651015604).

The spelling of 40321003300 in words is "forty billion, three hundred twenty-one million, three thousand, three hundred".