70107034788 has 504 divisors, whose sum is σ = 223722891000. Its totient is φ = 19140903936.

The previous prime is 70107034771. The next prime is 70107034813. The reversal of 70107034788 is 88743070107.

It is a happy number.

70107034788 is a `hidden beast` number, since 70 + 107 + 0 + 3 + 478 + 8 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3843008064 + 66264026724 = 61992^2 + 257418^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 470516938 + ... + 470517086.

It is an arithmetic number, because the mean of its divisors is an integer number (443894625).

Almost surely, 2^70107034788 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 70107034788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111861445500).

70107034788 is an abundant number, since it is smaller than the sum of its proper divisors (153615856212).

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

70107034788 is a wasteful number, since it uses less digits than its factorization.

70107034788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 45.

The spelling of 70107034788 in words is "seventy billion, one hundred seven million, thirty-four thousand, seven hundred eighty-eight".