70289856001 has 4 divisors (see below), whose sum is σ = 70371684400. Its totient is φ = 70208027604.

The previous prime is 70289855989. The next prime is 70289856011. The reversal of 70289856001 is 10065898207.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 70289856001 - 2¹⁷ = 70289724929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70289856011) 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, 40912911 + ... + 40914628.

It is an arithmetic number, because the mean of its divisors is an integer number (17592921100).

Almost surely, 2^70289856001 is an apocalyptic number.

It is an amenable number.

70289856001 is a deficient number, since it is larger than the sum of its proper divisors (81828399).

70289856001 is an equidigital number, since it uses as much as digits as its factorization.

70289856001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81828398.

The product of its (nonzero) digits is 241920, while the sum is 46.

The spelling of 70289856001 in words is "seventy billion, two hundred eighty-nine million, eight hundred fifty-six thousand, one".