70069294942 has 8 divisors (see below), whose sum is σ = 105139859616. Its totient is φ = 35022675072.

The previous prime is 70069294937. The next prime is 70069294943. The reversal of 70069294942 is 24949296007.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 70069294942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70069294943) 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 3 ways as a sum of consecutive naturals, for example, 5978883 + ... + 5990590.

It is an arithmetic number, because the mean of its divisors is an integer number (13142482452).

Almost surely, 2^70069294942 is an apocalyptic number.

70069294942 is a deficient number, since it is larger than the sum of its proper divisors (35070564674).

70069294942 is a wasteful number, since it uses less digits than its factorization.

70069294942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11972402.

The product of its (nonzero) digits is 1959552, while the sum is 52.

The spelling of 70069294942 in words is "seventy billion, sixty-nine million, two hundred ninety-four thousand, nine hundred forty-two".