3123323250452 has 24 divisors (see below), whose sum is σ = 5548245595200. Its totient is φ = 1538243660096.

The previous prime is 3123323250407. The next prime is 3123323250473. The reversal of 3123323250452 is 2540523233213.

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, 16585802 + ... + 16773057.

It is an arithmetic number, because the mean of its divisors is an integer number (231176899800).

Almost surely, 2^{3123323250452} is an apocalyptic number.

It is an amenable number.

3123323250452 is a deficient number, since it is larger than the sum of its proper divisors (2424922344748).

3123323250452 is a wasteful number, since it uses less digits than its factorization.

3123323250452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33359215 (or 33359213 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 3123323250452 its reverse (2540523233213), we get a palindrome (5663846483665).

The spelling of 3123323250452 in words is "three trillion, one hundred twenty-three billion, three hundred twenty-three million, two hundred fifty thousand, four hundred fifty-two".