70324375660 has 216 divisors, whose sum is σ = 199091302704. Its totient is φ = 20629002240.

The previous prime is 70324375633. The next prime is 70324375663. The reversal of 70324375660 is 6657342307.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (70324375663) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 3104134 + ... + 3126706.

It is an arithmetic number, because the mean of its divisors is an integer number (921718994).

Almost surely, 2^70324375660 is an apocalyptic number.

70324375660 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70324375660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99545651352).

70324375660 is an abundant number, since it is smaller than the sum of its proper divisors (128766927044).

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

70324375660 is a wasteful number, since it uses less digits than its factorization.

70324375660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22641 (or 22615 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 43.

The spelling of 70324375660 in words is "seventy billion, three hundred twenty-four million, three hundred seventy-five thousand, six hundred sixty".