1340332214121 has 12 divisors (see below), whose sum is σ = 1936049252800. Its totient is φ = 893548425240.

The previous prime is 1340332214093. The next prime is 1340332214153. The reversal of 1340332214121 is 1214122330431.

1340332214121 is a `hidden beast` number, since 1 + 3 + 403 + 32 + 214 + 12 + 1 = 666.

It is not a de Polignac number, because 1340332214121 - 2⁷ = 1340332213993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1340332214171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1043076 + ... + 1941306.

Almost surely, 2^{1340332214121} is an apocalyptic number.

It is an amenable number.

1340332214121 is a deficient number, since it is larger than the sum of its proper divisors (595717038679).

1340332214121 is a wasteful number, since it uses less digits than its factorization.

1340332214121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064036 (or 1064033 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1340332214121 its reverse (1214122330431), we get a palindrome (2554454544552).

The spelling of 1340332214121 in words is "one trillion, three hundred forty billion, three hundred thirty-two million, two hundred fourteen thousand, one hundred twenty-one".