3123426165446 has 32 divisors (see below), whose sum is σ = 4721561300736. Its totient is φ = 1549629900000.

The previous prime is 3123426165437. The next prime is 3123426165469. The reversal of 3123426165446 is 6445616243213.

3123426165446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3123426165446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157017161 + ... + 157037051.

It is an arithmetic number, because the mean of its divisors is an integer number (147548790648).

Almost surely, 2^{3123426165446} is an apocalyptic number.

3123426165446 is a deficient number, since it is larger than the sum of its proper divisors (1598135135290).

3123426165446 is a wasteful number, since it uses less digits than its factorization.

3123426165446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21308.

The product of its digits is 2488320, while the sum is 47.

The spelling of 3123426165446 in words is "three trillion, one hundred twenty-three billion, four hundred twenty-six million, one hundred sixty-five thousand, four hundred forty-six".