70402224533 has 8 divisors (see below), whose sum is σ = 70786466520. Its totient is φ = 70018744320.

The previous prime is 70402224493. The next prime is 70402224539. The reversal of 70402224533 is 33542220407.

It can be written as a sum of positive squares in 4 ways, for example, as 19083212164 + 51319012369 = 138142^2 + 226537^2 .

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-70402224533 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 70402224533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70402224539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4610 + ... + 375267.

It is an arithmetic number, because the mean of its divisors is an integer number (8848308315).

Almost surely, 2^70402224533 is an apocalyptic number.

It is an amenable number.

70402224533 is a deficient number, since it is larger than the sum of its proper divisors (384241987).

70402224533 is a wasteful number, since it uses less digits than its factorization.

70402224533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380887.

The product of its (nonzero) digits is 40320, while the sum is 32.

The spelling of 70402224533 in words is "seventy billion, four hundred two million, two hundred twenty-four thousand, five hundred thirty-three".