70108670016 has 630 divisors, whose sum is σ = 265846672014. Its totient is φ = 18202060800.

The previous prime is 70108669991. The next prime is 70108670039. The reversal of 70108670016 is 61007680107.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 62240270400 + 7868399616 = 249480^2 + 88704^2 .

It is a super-2 number, since 2×70108670016² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 89 ways as a sum of consecutive naturals, for example, 30734796 + ... + 30737076.

Almost surely, 2^70108670016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70108670016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132923336007).

70108670016 is an abundant number, since it is smaller than the sum of its proper divisors (195738001998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70108670016 is a wasteful number, since it uses less digits than its factorization.

70108670016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2341 (or 2304 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The spelling of 70108670016 in words is "seventy billion, one hundred eight million, six hundred seventy thousand, sixteen".