3123426165445 has 8 divisors (see below), whose sum is σ = 3748129804800. Its totient is φ = 2498728661520.

The previous prime is 3123426165437. The next prime is 3123426165469. The reversal of 3123426165445 is 5445616243213.

3123426165445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3123426165445 - 2³ = 3123426165437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3123426165395 and 3123426165404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327645 + ... + 2520754.

It is an arithmetic number, because the mean of its divisors is an integer number (468516225600).

Almost surely, 2^{3123426165445} is an apocalyptic number.

It is an amenable number.

3123426165445 is a deficient number, since it is larger than the sum of its proper divisors (624703639355).

3123426165445 is a wasteful number, since it uses less digits than its factorization.

3123426165445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3067715.

The product of its digits is 2073600, while the sum is 46.

The spelling of 3123426165445 in words is "three trillion, one hundred twenty-three billion, four hundred twenty-six million, one hundred sixty-five thousand, four hundred forty-five".