70159109342 has 48 divisors (see below), whose sum is σ = 126777353472. Its totient is φ = 29014942320.

The previous prime is 70159109341. The next prime is 70159109353. The reversal of 70159109342 is 24390195107.

It is a self number, because there is not a number n which added to its sum of digits gives 70159109342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70159109341) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 249467 + ... + 450057.

It is an arithmetic number, because the mean of its divisors is an integer number (2641194864).

Almost surely, 2^70159109342 is an apocalyptic number.

70159109342 is a deficient number, since it is larger than the sum of its proper divisors (56618244130).

70159109342 is a wasteful number, since it uses less digits than its factorization.

70159109342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200733 (or 200726 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 41.

The spelling of 70159109342 in words is "seventy billion, one hundred fifty-nine million, one hundred nine thousand, three hundred forty-two".