1340214041 has 8 divisors (see below), whose sum is σ = 1384685568. Its totient is φ = 1295820000.

The previous prime is 1340214019. The next prime is 1340214047. The reversal of 1340214041 is 1404120431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1340214041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1340214047) 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, 16901 + ... + 54461.

It is an arithmetic number, because the mean of its divisors is an integer number (173085696).

Almost surely, 2^1340214041 is an apocalyptic number.

It is an amenable number.

1340214041 is a deficient number, since it is larger than the sum of its proper divisors (44471527).

1340214041 is a wasteful number, since it uses less digits than its factorization.

1340214041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38743.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1340214041 is about 36608.9338959768. The cubic root of 1340214041 is about 1102.5324684710.

Adding to 1340214041 its reverse (1404120431), we get a palindrome (2744334472).

The spelling of 1340214041 in words is "one billion, three hundred forty million, two hundred fourteen thousand, forty-one".