70668008259 has 32 divisors (see below), whose sum is σ = 98625384000. Its totient is φ = 44951929344.

The previous prime is 70668008249. The next prime is 70668008263. The reversal of 70668008259 is 95280086607.

It is not a de Polignac number, because 70668008259 - 2¹⁵ = 70667975491 is a prime.

It is a super-2 number, since 2×70668008259² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70668008249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3679309 + ... + 3698465.

It is an arithmetic number, because the mean of its divisors is an integer number (3082043250).

Almost surely, 2^70668008259 is an apocalyptic number.

70668008259 is a deficient number, since it is larger than the sum of its proper divisors (27957375741).

70668008259 is a wasteful number, since it uses less digits than its factorization.

70668008259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19687.

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 70668008259 in words is "seventy billion, six hundred sixty-eight million, eight thousand, two hundred fifty-nine".