326142824053 has 4 divisors (see below), whose sum is σ = 331489427788. Its totient is φ = 320796220320.

The previous prime is 326142824027. The next prime is 326142824093. The reversal of 326142824053 is 350428241623.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 350428241623 = 21737 ⋅16121279.

It can be written as a sum of positive squares in 2 ways, for example, as 107999648689 + 218143175364 = 328633^2 + 467058^2 .

It is a cyclic number.

It is not a de Polignac number, because 326142824053 - 2¹³ = 326142815861 is a prime.

It is a super-2 number, since 2×326142824053² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 326142823997 and 326142824015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326142824093) 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, 2673301776 + ... + 2673301897.

It is an arithmetic number, because the mean of its divisors is an integer number (82872356947).

Almost surely, 2^326142824053 is an apocalyptic number.

It is an amenable number.

326142824053 is a deficient number, since it is larger than the sum of its proper divisors (5346603735).

326142824053 is an equidigital number, since it uses as much as digits as its factorization.

326142824053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5346603734.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 326142824053 in words is "three hundred twenty-six billion, one hundred forty-two million, eight hundred twenty-four thousand, fifty-three".