70707004067 has 8 divisors (see below), whose sum is σ = 82457148000. Its totient is φ = 60606003192.

The previous prime is 70707004021. The next prime is 70707004079. The reversal of 70707004067 is 76040070707.

It is not a de Polignac number, because 70707004067 - 2⁶ = 70707004003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70707004067.

It is not an unprimeable number, because it can be changed into a prime (70707004267) 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, 103071092 + ... + 103071777.

It is an arithmetic number, because the mean of its divisors is an integer number (10307143500).

Almost surely, 2^70707004067 is an apocalyptic number.

70707004067 is a deficient number, since it is larger than the sum of its proper divisors (11750143933).

70707004067 is an equidigital number, since it uses as much as digits as its factorization.

70707004067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206142890 (or 206142876 counting only the distinct ones).

The product of its (nonzero) digits is 57624, while the sum is 38.

The spelling of 70707004067 in words is "seventy billion, seven hundred seven million, four thousand, sixty-seven".