326047141577623 has 4 divisors (see below), whose sum is σ = 337290146459640. Its totient is φ = 314804136695608.

The previous prime is 326047141577603. The next prime is 326047141577657. The reversal of 326047141577623 is 326775141740623.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 326047141577623 - 2¹³ = 326047141569431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326047141577603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5621502440965 + ... + 5621502441022.

It is an arithmetic number, because the mean of its divisors is an integer number (84322536614910).

Almost surely, 2^{326047141577623} is an apocalyptic number.

326047141577623 is a deficient number, since it is larger than the sum of its proper divisors (11243004882017).

326047141577623 is a wasteful number, since it uses less digits than its factorization.

326047141577623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11243004882016.

The product of its (nonzero) digits is 35562240, while the sum is 58.

The spelling of 326047141577623 in words is "three hundred twenty-six trillion, forty-seven billion, one hundred forty-one million, five hundred seventy-seven thousand, six hundred twenty-three".