70449976967 has 2 divisors, whose sum is σ = 70449976968. Its totient is φ = 70449976966.

The previous prime is 70449976963. The next prime is 70449976973. The reversal of 70449976967 is 76967994407.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70449976967 - 2² = 70449976963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70449976897 and 70449976906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70449976963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35224988483 + 35224988484.

It is an arithmetic number, because the mean of its divisors is an integer number (35224988484).

Almost surely, 2^70449976967 is an apocalyptic number.

70449976967 is a deficient number, since it is larger than the sum of its proper divisors (1).

70449976967 is an equidigital number, since it uses as much as digits as its factorization.

70449976967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144027072, while the sum is 68.

The spelling of 70449976967 in words is "seventy billion, four hundred forty-nine million, nine hundred seventy-six thousand, nine hundred sixty-seven".