70715944192 has 18 divisors (see below), whose sum is σ = 141155654738. Its totient is φ = 35357971968.

The previous prime is 70715944183. The next prime is 70715944213. The reversal of 70715944192 is 29144951707.

It can be written as a sum of positive squares in only one way, i.e., 49170401536 + 21545542656 = 221744^2 + 146784^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138116823 + ... + 138117334.

Almost surely, 2^70715944192 is an apocalyptic number.

It is an amenable number.

70715944192 is a deficient number, since it is larger than the sum of its proper divisors (70439710546).

70715944192 is an equidigital number, since it uses as much as digits as its factorization.

70715944192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276234173 (or 276234159 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 49.

The spelling of 70715944192 in words is "seventy billion, seven hundred fifteen million, nine hundred forty-four thousand, one hundred ninety-two".