2324403311340 has 96 divisors (see below), whose sum is σ = 7104864856320. Its totient is φ = 563105260800.

The previous prime is 2324403311267. The next prime is 2324403311369. The reversal of 2324403311340 is 431133044232.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2324403311298 and 2324403311307.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 243991 + ... + 2169870.

It is an arithmetic number, because the mean of its divisors is an integer number (74009008920).

Almost surely, 2^{2324403311340} is an apocalyptic number.

2324403311340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2324403311340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3552432428160).

2324403311340 is an abundant number, since it is smaller than the sum of its proper divisors (4780461544980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2324403311340 is a wasteful number, since it uses less digits than its factorization.

2324403311340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2415343 (or 2415341 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 2324403311340 its reverse (431133044232), we get a palindrome (2755536355572).

The spelling of 2324403311340 in words is "two trillion, three hundred twenty-four billion, four hundred three million, three hundred eleven thousand, three hundred forty".