1340212332141 has 48 divisors (see below), whose sum is σ = 2052403411968. Its totient is φ = 873556974000.

The previous prime is 1340212332083. The next prime is 1340212332167. The reversal of 1340212332141 is 1412332120431.

1340212332141 is a `hidden beast` number, since 1 + 3 + 402 + 1 + 233 + 21 + 4 + 1 = 666.

It is not a de Polignac number, because 1340212332141 - 2¹⁵ = 1340212299373 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340212332191) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11029366 + ... + 11150216.

It is an arithmetic number, because the mean of its divisors is an integer number (42758404416).

Almost surely, 2^{1340212332141} is an apocalyptic number.

It is an amenable number.

1340212332141 is a deficient number, since it is larger than the sum of its proper divisors (712191079827).

1340212332141 is an equidigital number, since it uses as much as digits as its factorization.

1340212332141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121884 (or 121872 counting only the distinct ones).

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

Adding to 1340212332141 its reverse (1412332120431), we get a palindrome (2752544452572).

The spelling of 1340212332141 in words is "one trillion, three hundred forty billion, two hundred twelve million, three hundred thirty-two thousand, one hundred forty-one".