70927456385 has 8 divisors (see below), whose sum is σ = 85487895936. Its totient is φ = 56491999600.

The previous prime is 70927456351. The next prime is 70927456417. The reversal of 70927456385 is 58365472907.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 70927456385 - 2¹² = 70927452289 is a prime.

It is an alternating number because its digits alternate between odd and even.

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 70927456385.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31244441 + ... + 31246710.

It is an arithmetic number, because the mean of its divisors is an integer number (10685986992).

Almost surely, 2^70927456385 is an apocalyptic number.

It is an amenable number.

70927456385 is a deficient number, since it is larger than the sum of its proper divisors (14560439551).

70927456385 is a wasteful number, since it uses less digits than its factorization.

70927456385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62491383.

The product of its (nonzero) digits is 12700800, while the sum is 56.

The spelling of 70927456385 in words is "seventy billion, nine hundred twenty-seven million, four hundred fifty-six thousand, three hundred eighty-five".