70020442303033 has 4 divisors (see below), whose sum is σ = 70052082812388. Its totient is φ = 69988801793680.

The previous prime is 70020442303003. The next prime is 70020442303039. The reversal of 70020442303033 is 33030324402007.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 37051118563369 + 32969323739664 = 6086963^2 + 5741892^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-70020442303033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70020442302986 and 70020442303004.

It is not an unprimeable number, because it can be changed into a prime (70020442303039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15820251358 + ... + 15820255783.

It is an arithmetic number, because the mean of its divisors is an integer number (17513020703097).

Almost surely, 2^{70020442303033} is an apocalyptic number.

It is an amenable number.

70020442303033 is a deficient number, since it is larger than the sum of its proper divisors (31640509355).

70020442303033 is a wasteful number, since it uses less digits than its factorization.

70020442303033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31640509354.

The product of its (nonzero) digits is 36288, while the sum is 31.

The spelling of 70020442303033 in words is "seventy trillion, twenty billion, four hundred forty-two million, three hundred three thousand, thirty-three".