40302004305 has 16 divisors (see below), whose sum is σ = 66563311104. Its totient is φ = 20801034240.

The previous prime is 40302004271. The next prime is 40302004313. The reversal of 40302004305 is 50340020304.

It is a happy number.

It is not a de Polignac number, because 40302004305 - 2⁸ = 40302004049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43335024 + ... + 43335953.

It is an arithmetic number, because the mean of its divisors is an integer number (4160206944).

Almost surely, 2^40302004305 is an apocalyptic number.

It is an amenable number.

40302004305 is a deficient number, since it is larger than the sum of its proper divisors (26261306799).

40302004305 is a wasteful number, since it uses less digits than its factorization.

40302004305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86671016.

The product of its (nonzero) digits is 1440, while the sum is 21.

Adding to 40302004305 its reverse (50340020304), we get a palindrome (90642024609).

The spelling of 40302004305 in words is "forty billion, three hundred two million, four thousand, three hundred five".