40070037067 has 2 divisors, whose sum is σ = 40070037068. Its totient is φ = 40070037066.

The previous prime is 40070037047. The next prime is 40070037083. The reversal of 40070037067 is 76073007004.

It is a happy number.

40070037067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40070037067 - 2³¹ = 37922553419 is a prime.

It is not a weakly prime, because it can be changed into another prime (40070037047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20035018533 + 20035018534.

It is an arithmetic number, because the mean of its divisors is an integer number (20035018534).

Almost surely, 2^40070037067 is an apocalyptic number.

40070037067 is a deficient number, since it is larger than the sum of its proper divisors (1).

40070037067 is an equidigital number, since it uses as much as digits as its factorization.

40070037067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24696, while the sum is 34.

The spelling of 40070037067 in words is "forty billion, seventy million, thirty-seven thousand, sixty-seven".