70664460070 has 8 divisors (see below), whose sum is σ = 127196028144. Its totient is φ = 28265784024.

The previous prime is 70664460049. The next prime is 70664460073. The reversal of 70664460070 is 7006446607.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70664460073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3533222994 + ... + 3533223013.

It is an arithmetic number, because the mean of its divisors is an integer number (15899503518).

Almost surely, 2^70664460070 is an apocalyptic number.

70664460070 is a deficient number, since it is larger than the sum of its proper divisors (56531568074).

70664460070 is a wasteful number, since it uses less digits than its factorization.

70664460070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7066446014.

The product of its (nonzero) digits is 169344, while the sum is 40.

The spelling of 70664460070 in words is "seventy billion, six hundred sixty-four million, four hundred sixty thousand, seventy".