1324140242340 has 96 divisors (see below), whose sum is σ = 3718129968000. Its totient is φ = 352101712896.

The previous prime is 1324140242323. The next prime is 1324140242351. The reversal of 1324140242340 is 432420414231.

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 = 1324140242298 and 1324140242307.

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, 37017904 + ... + 37053656.

It is an arithmetic number, because the mean of its divisors is an integer number (38730520500).

Almost surely, 2^{1324140242340} is an apocalyptic number.

1324140242340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1324140242340 is an abundant number, since it is smaller than the sum of its proper divisors (2393989725660).

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

1324140242340 is a wasteful number, since it uses less digits than its factorization.

1324140242340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37501 (or 37499 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 1324140242340 its reverse (432420414231), we get a palindrome (1756560656571).

The spelling of 1324140242340 in words is "one trillion, three hundred twenty-four billion, one hundred forty million, two hundred forty-two thousand, three hundred forty".