40652008084 has 6 divisors (see below), whose sum is σ = 71141014154. Its totient is φ = 20326004040.

The previous prime is 40652008073. The next prime is 40652008097. The reversal of 40652008084 is 48080025604.

It can be written as a sum of positive squares in only one way, i.e., 25233322500 + 15418685584 = 158850^2 + 124172^2 .

It is a super-2 number, since 2×40652008084² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 5081501007 + ... + 5081501014.

Almost surely, 2^40652008084 is an apocalyptic number.

It is an amenable number.

40652008084 is a deficient number, since it is larger than the sum of its proper divisors (30489006070).

40652008084 is a wasteful number, since it uses less digits than its factorization.

40652008084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10163002025 (or 10163002023 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The spelling of 40652008084 in words is "forty billion, six hundred fifty-two million, eight thousand, eighty-four".