70444404033371 has 8 divisors (see below), whose sum is σ = 71943686291520. Its totient is φ = 68945141156608.

The previous prime is 70444404033287. The next prime is 70444404033383. The reversal of 70444404033371 is 17333040444407.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70444404033371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70444404033391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2622485 + ... + 12155913.

It is an arithmetic number, because the mean of its divisors is an integer number (8992960786440).

Almost surely, 2^{70444404033371} is an apocalyptic number.

70444404033371 is a deficient number, since it is larger than the sum of its proper divisors (1499282258149).

70444404033371 is a wasteful number, since it uses less digits than its factorization.

70444404033371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9690693.

The product of its (nonzero) digits is 1354752, while the sum is 44.

Adding to 70444404033371 its reverse (17333040444407), we get a palindrome (87777444477778).

The spelling of 70444404033371 in words is "seventy trillion, four hundred forty-four billion, four hundred four million, thirty-three thousand, three hundred seventy-one".