3506423555146 has 16 divisors (see below), whose sum is σ = 5442011454600. Its totient is φ = 1692442167808.

The previous prime is 3506423555119. The next prime is 3506423555189. The reversal of 3506423555146 is 6415553246053.

It can be written as a sum of positive squares in 4 ways, for example, as 3441355197921 + 65068357225 = 1855089^2 + 255085^2 .

It is a super-2 number, since 2×3506423555146² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3506423555146.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5292211 + ... + 5917798.

Almost surely, 2^{3506423555146} is an apocalyptic number.

3506423555146 is a deficient number, since it is larger than the sum of its proper divisors (1935587899454).

3506423555146 is a wasteful number, since it uses less digits than its factorization.

3506423555146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11215433.

The product of its (nonzero) digits is 6480000, while the sum is 49.

The spelling of 3506423555146 in words is "three trillion, five hundred six billion, four hundred twenty-three million, five hundred fifty-five thousand, one hundred forty-six".