40002104380 has 48 divisors (see below), whose sum is σ = 96016467456. Its totient is φ = 13713376320.

The previous prime is 40002104327. The next prime is 40002104381. The reversal of 40002104380 is 8340120004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40002104381) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2130835 + ... + 2149525.

It is an arithmetic number, because the mean of its divisors is an integer number (2000343072).

Almost surely, 2^40002104380 is an apocalyptic number.

It is an amenable number.

40002104380 is an abundant number, since it is smaller than the sum of its proper divisors (56014363076).

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

40002104380 is a wasteful number, since it uses less digits than its factorization.

40002104380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33994 (or 33992 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 40002104380 its reverse (8340120004), we get a palindrome (48342224384).

The spelling of 40002104380 in words is "forty billion, two million, one hundred four thousand, three hundred eighty".