70681441532 has 24 divisors (see below), whose sum is σ = 133217200032. Its totient is φ = 32619787200.

The previous prime is 70681441483. The next prime is 70681441591. The reversal of 70681441532 is 23514418607.

It is a self number, because there is not a number n which added to its sum of digits gives 70681441532.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792857 + ... + 877487.

It is an arithmetic number, because the mean of its divisors is an integer number (5550716668).

Almost surely, 2^70681441532 is an apocalyptic number.

It is an amenable number.

70681441532 is a deficient number, since it is larger than the sum of its proper divisors (62535758500).

70681441532 is a wasteful number, since it uses less digits than its factorization.

70681441532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100709 (or 100707 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 70681441532 in words is "seventy billion, six hundred eighty-one million, four hundred forty-one thousand, five hundred thirty-two".