70181340108 has 96 divisors (see below), whose sum is σ = 189243952128. Its totient is φ = 20006323200.

The previous prime is 70181340077. The next prime is 70181340113. The reversal of 70181340108 is 80104318107.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5484678 + ... + 5497458.

It is an arithmetic number, because the mean of its divisors is an integer number (1971291168).

Almost surely, 2^70181340108 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 70181340108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94621976064).

70181340108 is an abundant number, since it is smaller than the sum of its proper divisors (119062612020).

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

70181340108 is a wasteful number, since it uses less digits than its factorization.

70181340108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15263 (or 15261 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 33.

The spelling of 70181340108 in words is "seventy billion, one hundred eighty-one million, three hundred forty thousand, one hundred eight".