70251424343012 has 48 divisors (see below), whose sum is σ = 140234868974592. Its totient is φ = 30481378440480.

The previous prime is 70251424342993. The next prime is 70251424343077. The reversal of 70251424343012 is 21034342415207.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70778618 + ... + 71764305.

It is an arithmetic number, because the mean of its divisors is an integer number (2921559770304).

Almost surely, 2^{70251424343012} is an apocalyptic number.

It is an amenable number.

70251424343012 is a deficient number, since it is larger than the sum of its proper divisors (69983444631580).

70251424343012 is a wasteful number, since it uses less digits than its factorization.

70251424343012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142543448 (or 142543446 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 38.

Adding to 70251424343012 its reverse (21034342415207), we get a palindrome (91285766758219).

The spelling of 70251424343012 in words is "seventy trillion, two hundred fifty-one billion, four hundred twenty-four million, three hundred forty-three thousand, twelve".