1341337865 has 16 divisors (see below), whose sum is σ = 1840685952. Its totient is φ = 919206144.

The previous prime is 1341337861. The next prime is 1341337871. The reversal of 1341337865 is 5687331431.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1341337865 - 2² = 1341337861 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1341337861) 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, 50177 + ... + 72113.

It is an arithmetic number, because the mean of its divisors is an integer number (115042872).

Almost surely, 2^1341337865 is an apocalyptic number.

It is an amenable number.

1341337865 is a deficient number, since it is larger than the sum of its proper divisors (499348087).

1341337865 is a wasteful number, since it uses less digits than its factorization.

1341337865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23696.

The product of its digits is 181440, while the sum is 41.

The square root of 1341337865 is about 36624.2797198798. The cubic root of 1341337865 is about 1102.8405551497.

The spelling of 1341337865 in words is "one billion, three hundred forty-one million, three hundred thirty-seven thousand, eight hundred sixty-five".