670714215843 has 16 divisors (see below), whose sum is σ = 1049663432960. Its totient is φ = 372906745056.

The previous prime is 670714215839. The next prime is 670714215893. The reversal of 670714215843 is 348512417076.

It is not a de Polignac number, because 670714215843 - 2² = 670714215839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 670714215792 and 670714215801.

It is not an unprimeable number, because it can be changed into a prime (670714215893) 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, 431604253 + ... + 431605806.

It is an arithmetic number, because the mean of its divisors is an integer number (65603964560).

Almost surely, 2^670714215843 is an apocalyptic number.

670714215843 is a deficient number, since it is larger than the sum of its proper divisors (378949217117).

670714215843 is a wasteful number, since it uses less digits than its factorization.

670714215843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863210106.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 670714215843 in words is "six hundred seventy billion, seven hundred fourteen million, two hundred fifteen thousand, eight hundred forty-three".