40014310187 has 2 divisors, whose sum is σ = 40014310188. Its totient is φ = 40014310186.

The previous prime is 40014310177. The next prime is 40014310207. The reversal of 40014310187 is 78101341004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40014310187 - 2¹⁸ = 40014048043 is a prime.

It is a super-2 number, since 2×40014310187² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40014310177) 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, 20007155093 + 20007155094.

It is an arithmetic number, because the mean of its divisors is an integer number (20007155094).

Almost surely, 2^40014310187 is an apocalyptic number.

40014310187 is a deficient number, since it is larger than the sum of its proper divisors (1).

40014310187 is an equidigital number, since it uses as much as digits as its factorization.

40014310187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 29.

The spelling of 40014310187 in words is "forty billion, fourteen million, three hundred ten thousand, one hundred eighty-seven".