70038332087 has 2 divisors, whose sum is σ = 70038332088. Its totient is φ = 70038332086.

The previous prime is 70038332083. The next prime is 70038332093. The reversal of 70038332087 is 78023383007.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70038332087 - 2² = 70038332083 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70038332081) 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, 35019166043 + 35019166044.

It is an arithmetic number, because the mean of its divisors is an integer number (35019166044).

Almost surely, 2^70038332087 is an apocalyptic number.

70038332087 is a deficient number, since it is larger than the sum of its proper divisors (1).

70038332087 is an equidigital number, since it uses as much as digits as its factorization.

70038332087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 70038332087 in words is "seventy billion, thirty-eight million, three hundred thirty-two thousand, eighty-seven".