700645412243 has 16 divisors (see below), whose sum is σ = 801402978816. Its totient is φ = 600054423360.

The previous prime is 700645412219. The next prime is 700645412249. The reversal of 700645412243 is 342214546007.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-700645412243 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 700645412197 and 700645412206.

It is not an unprimeable number, because it can be changed into a prime (700645412249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48571130 + ... + 48585552.

It is an arithmetic number, because the mean of its divisors is an integer number (50087686176).

Almost surely, 2^700645412243 is an apocalyptic number.

700645412243 is a deficient number, since it is larger than the sum of its proper divisors (100757566573).

700645412243 is a wasteful number, since it uses less digits than its factorization.

700645412243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19714.

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 700645412243 in words is "seven hundred billion, six hundred forty-five million, four hundred twelve thousand, two hundred forty-three".