3520127730106 has 8 divisors (see below), whose sum is σ = 5686360179444. Its totient is φ = 1624674336960.

The previous prime is 3520127730083. The next prime is 3520127730149. The reversal of 3520127730106 is 6010377210253.

It can be written as a sum of positive squares in 2 ways, for example, as 3459246609025 + 60881121081 = 1859905^2 + 246741^2 .

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

It is a super-2 number, since 2×3520127730106² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67694764015 + ... + 67694764066.

Almost surely, 2^{3520127730106} is an apocalyptic number.

3520127730106 is a deficient number, since it is larger than the sum of its proper divisors (2166232449338).

3520127730106 is a wasteful number, since it uses less digits than its factorization.

3520127730106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135389528096.

The product of its (nonzero) digits is 52920, while the sum is 37.

The spelling of 3520127730106 in words is "three trillion, five hundred twenty billion, one hundred twenty-seven million, seven hundred thirty thousand, one hundred six".