70452043223 has 2 divisors, whose sum is σ = 70452043224. Its totient is φ = 70452043222.

The previous prime is 70452043213. The next prime is 70452043307. The reversal of 70452043223 is 32234025407.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70452043223 - 2¹² = 70452039127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 70452043223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70452043213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35226021611 + 35226021612.

It is an arithmetic number, because the mean of its divisors is an integer number (35226021612).

Almost surely, 2^70452043223 is an apocalyptic number.

70452043223 is a deficient number, since it is larger than the sum of its proper divisors (1).

70452043223 is an equidigital number, since it uses as much as digits as its factorization.

70452043223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 32.

The spelling of 70452043223 in words is "seventy billion, four hundred fifty-two million, forty-three thousand, two hundred twenty-three".