40322004361 has 16 divisors (see below), whose sum is σ = 41699266560. Its totient is φ = 38963975680.

The previous prime is 40322004343. The next prime is 40322004367. The reversal of 40322004361 is 16340022304.

It is a cyclic number.

It is not a de Polignac number, because 40322004361 - 2¹⁵ = 40321971593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40322004367) 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, 13336896 + ... + 13339918.

It is an arithmetic number, because the mean of its divisors is an integer number (2606204160).

Almost surely, 2^40322004361 is an apocalyptic number.

40322004361 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

40322004361 is a deficient number, since it is larger than the sum of its proper divisors (1377262199).

40322004361 is a wasteful number, since it uses less digits than its factorization.

40322004361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6056.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 40322004361 its reverse (16340022304), we get a palindrome (56662026665).

The spelling of 40322004361 in words is "forty billion, three hundred twenty-two million, four thousand, three hundred sixty-one".