3423256356145 has 16 divisors (see below), whose sum is σ = 4135251576960. Its totient is φ = 2720377008000.

The previous prime is 3423256356139. The next prime is 3423256356193. The reversal of 3423256356145 is 5416536523243.

3423256356145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3423256356145 - 2⁹ = 3423256355633 is a prime.

It is a super-2 number, since 2×3423256356145² (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 15 ways as a sum of consecutive naturals, for example, 30416386 + ... + 30528724.

It is an arithmetic number, because the mean of its divisors is an integer number (258453223560).

Almost surely, 2^{3423256356145} is an apocalyptic number.

It is an amenable number.

3423256356145 is a deficient number, since it is larger than the sum of its proper divisors (711995220815).

3423256356145 is a wasteful number, since it uses less digits than its factorization.

3423256356145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152856.

The product of its digits is 7776000, while the sum is 49.

The spelling of 3423256356145 in words is "three trillion, four hundred twenty-three billion, two hundred fifty-six million, three hundred fifty-six thousand, one hundred forty-five".