70946338339 has 2 divisors, whose sum is σ = 70946338340. Its totient is φ = 70946338338.

The previous prime is 70946338301. The next prime is 70946338343. The reversal of 70946338339 is 93383364907.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70946338339 is a prime.

It is a super-2 number, since 2×70946338339² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 70946338339.

It is not a weakly prime, because it can be changed into another prime (70946338399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35473169169 + 35473169170.

It is an arithmetic number, because the mean of its divisors is an integer number (35473169170).

Almost surely, 2^70946338339 is an apocalyptic number.

70946338339 is a deficient number, since it is larger than the sum of its proper divisors (1).

70946338339 is an equidigital number, since it uses as much as digits as its factorization.

70946338339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8817984, while the sum is 55.

The spelling of 70946338339 in words is "seventy billion, nine hundred forty-six million, three hundred thirty-eight thousand, three hundred thirty-nine".