20310465245326 has 4 divisors (see below), whose sum is σ = 30465697867992. Its totient is φ = 10155232622662.

The previous prime is 20310465245297. The next prime is 20310465245351. The reversal of 20310465245326 is 62354256401302.

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

It is a super-4 number, since 4×20310465245326⁴ (a number of 54 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5077616311330 + ... + 5077616311333.

It is an arithmetic number, because the mean of its divisors is an integer number (7616424466998).

Almost surely, 2^{20310465245326} is an apocalyptic number.

20310465245326 is a deficient number, since it is larger than the sum of its proper divisors (10155232622666).

20310465245326 is a wasteful number, since it uses less digits than its factorization.

20310465245326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10155232622665.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 20310465245326 in words is "twenty trillion, three hundred ten billion, four hundred sixty-five million, two hundred forty-five thousand, three hundred twenty-six".