40002140304 has 200 divisors, whose sum is σ = 132505005248. Its totient is φ = 11412990720.

The previous prime is 40002140287. The next prime is 40002140323. The reversal of 40002140304 is 40304120004.

It is a super-3 number, since 3×40002140304³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7354674 + ... + 7360110.

Almost surely, 2^40002140304 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 40002140304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66252502624).

40002140304 is an abundant number, since it is smaller than the sum of its proper divisors (92502864944).

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

40002140304 is a wasteful number, since it uses less digits than its factorization.

40002140304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6275 (or 6260 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 40002140304 its reverse (40304120004), we get a palindrome (80306260308).

The spelling of 40002140304 in words is "forty billion, two million, one hundred forty thousand, three hundred four".