1340124132323 has 8 divisors (see below), whose sum is σ = 1341083713536. Its totient is φ = 1339164689800.

The previous prime is 1340124132293. The next prime is 1340124132337. The reversal of 1340124132323 is 3232314210431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1340124132323 - 2⁴⁰ = 240612504547 is a prime.

It is a super-2 number, since 2×1340124132323² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1340124132923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26214878 + ... + 26265948.

It is an arithmetic number, because the mean of its divisors is an integer number (167635464192).

Almost surely, 2^{1340124132323} is an apocalyptic number.

1340124132323 is a deficient number, since it is larger than the sum of its proper divisors (959581213).

1340124132323 is a wasteful number, since it uses less digits than its factorization.

1340124132323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69345.

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

Adding to 1340124132323 its reverse (3232314210431), we get a palindrome (4572438342754).

The spelling of 1340124132323 in words is "one trillion, three hundred forty billion, one hundred twenty-four million, one hundred thirty-two thousand, three hundred twenty-three".