670315432407 has 4 divisors (see below), whose sum is σ = 893753909880. Its totient is φ = 446876954936.

The previous prime is 670315432331. The next prime is 670315432411. The reversal of 670315432407 is 704234513076.

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-670315432407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670315432447) 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, 111719238732 + ... + 111719238737.

It is an arithmetic number, because the mean of its divisors is an integer number (223438477470).

Almost surely, 2^670315432407 is an apocalyptic number.

670315432407 is a deficient number, since it is larger than the sum of its proper divisors (223438477473).

670315432407 is a wasteful number, since it uses less digits than its factorization.

670315432407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223438477472.

The product of its (nonzero) digits is 423360, while the sum is 42.

The spelling of 670315432407 in words is "six hundred seventy billion, three hundred fifteen million, four hundred thirty-two thousand, four hundred seven".