70034001827 has 2 divisors, whose sum is σ = 70034001828. Its totient is φ = 70034001826.

The previous prime is 70034001811. The next prime is 70034001871. The reversal of 70034001827 is 72810043007.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70034001827 - 2⁴ = 70034001811 is a prime.

It is a super-2 number, since 2×70034001827² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 70034001793 and 70034001802.

It is not a weakly prime, because it can be changed into another prime (70034004827) 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, 35017000913 + 35017000914.

It is an arithmetic number, because the mean of its divisors is an integer number (35017000914).

Almost surely, 2^70034001827 is an apocalyptic number.

70034001827 is a deficient number, since it is larger than the sum of its proper divisors (1).

70034001827 is an equidigital number, since it uses as much as digits as its factorization.

70034001827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 32.

The spelling of 70034001827 in words is "seventy billion, thirty-four million, one thousand, eight hundred twenty-seven".