40642301204 has 6 divisors (see below), whose sum is σ = 71124027114. Its totient is φ = 20321150600.

The previous prime is 40642301197. The next prime is 40642301207. The reversal of 40642301204 is 40210324604.

It can be written as a sum of positive squares in only one way, i.e., 40641753604 + 547600 = 201598^2 + 740^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40642301207) 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 as a sum of consecutive naturals, namely, 5080287647 + ... + 5080287654.

It is an arithmetic number, because the mean of its divisors is an integer number (11854004519).

Almost surely, 2^40642301204 is an apocalyptic number.

It is an amenable number.

40642301204 is a deficient number, since it is larger than the sum of its proper divisors (30481725910).

40642301204 is a wasteful number, since it uses less digits than its factorization.

40642301204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10160575305 (or 10160575303 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 40642301204 its reverse (40210324604), we get a palindrome (80852625808).

The spelling of 40642301204 in words is "forty billion, six hundred forty-two million, three hundred one thousand, two hundred four".