40653304073 has 2 divisors, whose sum is σ = 40653304074. Its totient is φ = 40653304072.

The previous prime is 40653304067. The next prime is 40653304079. The reversal of 40653304073 is 37040335604.

It is a balanced prime because it is at equal distance from previous prime (40653304067) and next prime (40653304079).

It can be written as a sum of positive squares in only one way, i.e., 39612144784 + 1041159289 = 199028^2 + 32267^2 .

It is a cyclic number.

It is not a de Polignac number, because 40653304073 - 2²⁸ = 40384868617 is a prime.

It is a super-2 number, since 2×40653304073² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40653304079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20326652036 + 20326652037.

It is an arithmetic number, because the mean of its divisors is an integer number (20326652037).

Almost surely, 2^40653304073 is an apocalyptic number.

It is an amenable number.

40653304073 is a deficient number, since it is larger than the sum of its proper divisors (1).

40653304073 is an equidigital number, since it uses as much as digits as its factorization.

40653304073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 35.

Adding to 40653304073 its reverse (37040335604), we get a palindrome (77693639677).

The spelling of 40653304073 in words is "forty billion, six hundred fifty-three million, three hundred four thousand, seventy-three".