1340401002324 has 24 divisors (see below), whose sum is σ = 3145074982560. Its totient is φ = 444304242144.

The previous prime is 1340401002307. The next prime is 1340401002331. The reversal of 1340401002324 is 4232001040431.

It is a junction number, because it is equal to n+sod(n) for n = 1340401002294 and 1340401002303.

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, 312009259 + ... + 312013554.

It is an arithmetic number, because the mean of its divisors is an integer number (131044790940).

Almost surely, 2^{1340401002324} is an apocalyptic number.

It is an amenable number.

1340401002324 is an abundant number, since it is smaller than the sum of its proper divisors (1804673980236).

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

1340401002324 is a wasteful number, since it uses less digits than its factorization.

1340401002324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624022999 (or 624022997 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1340401002324 its reverse (4232001040431), we get a palindrome (5572402042755).

The spelling of 1340401002324 in words is "one trillion, three hundred forty billion, four hundred one million, two thousand, three hundred twenty-four".