40287714307 has 2 divisors, whose sum is σ = 40287714308. Its totient is φ = 40287714306.

The previous prime is 40287714301. The next prime is 40287714329. The reversal of 40287714307 is 70341778204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40287714307 - 2⁷ = 40287714179 is a prime.

It is not a weakly prime, because it can be changed into another prime (40287714301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20143857153 + 20143857154.

It is an arithmetic number, because the mean of its divisors is an integer number (20143857154).

Almost surely, 2^40287714307 is an apocalyptic number.

40287714307 is a deficient number, since it is larger than the sum of its proper divisors (1).

40287714307 is an equidigital number, since it uses as much as digits as its factorization.

40287714307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 263424, while the sum is 43.

The spelling of 40287714307 in words is "forty billion, two hundred eighty-seven million, seven hundred fourteen thousand, three hundred seven".