1324123000436 has 6 divisors (see below), whose sum is σ = 2317215250770. Its totient is φ = 662061500216.

The previous prime is 1324123000423. The next prime is 1324123000463. The reversal of 1324123000436 is 6340003214231.

It can be written as a sum of positive squares in only one way, i.e., 864769804900 + 459353195536 = 929930^2 + 677756^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1324123000399 and 1324123000408.

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, 165515375051 + ... + 165515375058.

It is an arithmetic number, because the mean of its divisors is an integer number (386202541795).

Almost surely, 2^{1324123000436} is an apocalyptic number.

It is an amenable number.

1324123000436 is a deficient number, since it is larger than the sum of its proper divisors (993092250334).

1324123000436 is a wasteful number, since it uses less digits than its factorization.

1324123000436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331030750113 (or 331030750111 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1324123000436 its reverse (6340003214231), we get a palindrome (7664126214667).

The spelling of 1324123000436 in words is "one trillion, three hundred twenty-four billion, one hundred twenty-three million, four hundred thirty-six", and thus it is an aban number.