70707004079 has 2 divisors, whose sum is σ = 70707004080. Its totient is φ = 70707004078.

The previous prime is 70707004021. The next prime is 70707004117. The reversal of 70707004079 is 97040070707.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 70707004079 - 2¹² = 70706999983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70707004009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35353502039 + 35353502040.

It is an arithmetic number, because the mean of its divisors is an integer number (35353502040).

Almost surely, 2^70707004079 is an apocalyptic number.

70707004079 is a deficient number, since it is larger than the sum of its proper divisors (1).

70707004079 is an equidigital number, since it uses as much as digits as its factorization.

70707004079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86436, while the sum is 41.

The spelling of 70707004079 in words is "seventy billion, seven hundred seven million, four thousand, seventy-nine".