1324140434121 has 8 divisors (see below), whose sum is σ = 1765529149824. Its totient is φ = 882756003920.

The previous prime is 1324140434051. The next prime is 1324140434131. The reversal of 1324140434121 is 1214340414231.

It is a happy number.

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 1324140434121 - 2¹⁷ = 1324140303049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1324140434131) 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, 263361 + ... + 1648526.

It is an arithmetic number, because the mean of its divisors is an integer number (220691143728).

Almost surely, 2^{1324140434121} is an apocalyptic number.

It is an amenable number.

1324140434121 is a deficient number, since it is larger than the sum of its proper divisors (441388715703).

1324140434121 is a wasteful number, since it uses less digits than its factorization.

1324140434121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142751.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 1324140434121 its reverse (1214340414231), we get a palindrome (2538480848352).

The spelling of 1324140434121 in words is "one trillion, three hundred twenty-four billion, one hundred forty million, four hundred thirty-four thousand, one hundred twenty-one".