1340461341 has 6 divisors (see below), whose sum is σ = 1936221950. Its totient is φ = 893640888.

The previous prime is 1340461303. The next prime is 1340461357. The reversal of 1340461341 is 1431640431.

1340461341 is a `hidden beast` number, since 1 + 3 + 4 + 0 + 4 + 613 + 41 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1051121241 + 289340100 = 32421^2 + 17010^2 .

It is not a de Polignac number, because 1340461341 - 2¹¹ = 1340459293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340461301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74470066 + ... + 74470083.

Almost surely, 2^1340461341 is an apocalyptic number.

It is an amenable number.

1340461341 is a deficient number, since it is larger than the sum of its proper divisors (595760609).

1340461341 is a wasteful number, since it uses less digits than its factorization.

1340461341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148940155 (or 148940152 counting only the distinct ones).

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

The square root of 1340461341 is about 36612.3113310263. The cubic root of 1340461341 is about 1102.6002784134.

The spelling of 1340461341 in words is "one billion, three hundred forty million, four hundred sixty-one thousand, three hundred forty-one".