70091937006 has 576 divisors, whose sum is σ = 203201187840. Its totient is φ = 15924142080.

The previous prime is 70091936977. The next prime is 70091937053. The reversal of 70091937006 is 60073919007.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 787549810 + ... + 787549898.

It is an arithmetic number, because the mean of its divisors is an integer number (352779840).

Almost surely, 2^70091937006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70091937006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101600593920).

70091937006 is an abundant number, since it is smaller than the sum of its proper divisors (133109250834).

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

70091937006 is a wasteful number, since it uses less digits than its factorization.

70091937006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 71442, while the sum is 42.

The spelling of 70091937006 in words is "seventy billion, ninety-one million, nine hundred thirty-seven thousand, six".