40264353037 has 2 divisors, whose sum is σ = 40264353038. Its totient is φ = 40264353036.

The previous prime is 40264353023. The next prime is 40264353067. The reversal of 40264353037 is 73035346204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33189188041 + 7075164996 = 182179^2 + 84114^2 .

It is a cyclic number.

It is not a de Polignac number, because 40264353037 - 2¹⁹ = 40263828749 is a prime.

It is a super-2 number, since 2×40264353037² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40264352987 and 40264353005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40264353067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20132176518 + 20132176519.

It is an arithmetic number, because the mean of its divisors is an integer number (20132176519).

Almost surely, 2^40264353037 is an apocalyptic number.

It is an amenable number.

40264353037 is a deficient number, since it is larger than the sum of its proper divisors (1).

40264353037 is an equidigital number, since it uses as much as digits as its factorization.

40264353037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 37.

The spelling of 40264353037 in words is "forty billion, two hundred sixty-four million, three hundred fifty-three thousand, thirty-seven".