40403640000107 has 2 divisors, whose sum is σ = 40403640000108. Its totient is φ = 40403640000106.

The previous prime is 40403640000071. The next prime is 40403640000137. The reversal of 40403640000107 is 70100004630404.

Together with previous prime (40403640000071) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40403640000107 - 2⁶ = 40403640000043 is a prime.

It is a super-2 number, since 2×40403640000107² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40403640000107.

It is not a weakly prime, because it can be changed into another prime (40403640000137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20201820000053 + 20201820000054.

It is an arithmetic number, because the mean of its divisors is an integer number (20201820000054).

Almost surely, 2^{40403640000107} is an apocalyptic number.

40403640000107 is a deficient number, since it is larger than the sum of its proper divisors (1).

40403640000107 is an equidigital number, since it uses as much as digits as its factorization.

40403640000107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 29.

The spelling of 40403640000107 in words is "forty trillion, four hundred three billion, six hundred forty million, one hundred seven", and thus it is an aban number.