1340301141 has 16 divisors (see below), whose sum is σ = 1986470400. Its totient is φ = 893156544.

The previous prime is 1340301139. The next prime is 1340301143. The reversal of 1340301141 is 1411030431.

It is an interprime number because it is at equal distance from previous prime (1340301139) and next prime (1340301143).

It is not a de Polignac number, because 1340301141 - 2¹ = 1340301139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340301143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64285 + ... + 82541.

It is an arithmetic number, because the mean of its divisors is an integer number (124154400).

Almost surely, 2^1340301141 is an apocalyptic number.

It is an amenable number.

1340301141 is a deficient number, since it is larger than the sum of its proper divisors (646169259).

1340301141 is a wasteful number, since it uses less digits than its factorization.

1340301141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20985 (or 20979 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1340301141 is about 36610.1234769838. The cubic root of 1340301141 is about 1102.5563523420.

Adding to 1340301141 its reverse (1411030431), we get a palindrome (2751331572).

The spelling of 1340301141 in words is "one billion, three hundred forty million, three hundred one thousand, one hundred forty-one".