70269624223 has 4 divisors (see below), whose sum is σ = 70357792680. Its totient is φ = 70181455768.

The previous prime is 70269624211. The next prime is 70269624241. The reversal of 70269624223 is 32242696207.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70269624223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70269624223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70269624323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44083033 + ... + 44084626.

It is an arithmetic number, because the mean of its divisors is an integer number (17589448170).

Almost surely, 2^70269624223 is an apocalyptic number.

70269624223 is a deficient number, since it is larger than the sum of its proper divisors (88168457).

70269624223 is an equidigital number, since it uses as much as digits as its factorization.

70269624223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88168456.

The product of its (nonzero) digits is 435456, while the sum is 43.

The spelling of 70269624223 in words is "seventy billion, two hundred sixty-nine million, six hundred twenty-four thousand, two hundred twenty-three".