70673700067 has 8 divisors (see below), whose sum is σ = 73187614800. Its totient is φ = 68203505760.

The previous prime is 70673700049. The next prime is 70673700073. The reversal of 70673700067 is 76000737607.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70673700067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70673699996 and 70673700032.

It is not an unprimeable number, because it can be changed into a prime (70673700047) 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, 10926817 + ... + 10933282.

It is an arithmetic number, because the mean of its divisors is an integer number (9148451850).

Almost surely, 2^70673700067 is an apocalyptic number.

70673700067 is a deficient number, since it is larger than the sum of its proper divisors (2513914733).

70673700067 is a wasteful number, since it uses less digits than its factorization.

70673700067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21860213.

The product of its (nonzero) digits is 259308, while the sum is 43.

The spelling of 70673700067 in words is "seventy billion, six hundred seventy-three million, seven hundred thousand, sixty-seven".