670543747041 has 8 divisors (see below), whose sum is σ = 1021780947904. Its totient is φ = 383167855440.

The previous prime is 670543747033. The next prime is 670543747051. The reversal of 670543747041 is 140747345076.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 670543747041 - 2³ = 670543747033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (670543747051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15965327290 + ... + 15965327331.

It is an arithmetic number, because the mean of its divisors is an integer number (127722618488).

Almost surely, 2^670543747041 is an apocalyptic number.

It is an amenable number.

670543747041 is a deficient number, since it is larger than the sum of its proper divisors (351237200863).

670543747041 is a wasteful number, since it uses less digits than its factorization.

670543747041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31930654631.

The product of its (nonzero) digits is 1975680, while the sum is 48.

The spelling of 670543747041 in words is "six hundred seventy billion, five hundred forty-three million, seven hundred forty-seven thousand, forty-one".