40070674019 has 2 divisors, whose sum is σ = 40070674020. Its totient is φ = 40070674018.

The previous prime is 40070673971. The next prime is 40070674079. The reversal of 40070674019 is 91047607004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40070674019 - 2¹⁶ = 40070608483 is a prime.

It is a super-2 number, since 2×40070674019² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (40070674079) 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, 20035337009 + 20035337010.

It is an arithmetic number, because the mean of its divisors is an integer number (20035337010).

Almost surely, 2^40070674019 is an apocalyptic number.

40070674019 is a deficient number, since it is larger than the sum of its proper divisors (1).

40070674019 is an equidigital number, since it uses as much as digits as its factorization.

40070674019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 38.

The spelling of 40070674019 in words is "forty billion, seventy million, six hundred seventy-four thousand, nineteen".