1341500865 has 16 divisors (see below), whose sum is σ = 2147808768. Its totient is φ = 714998016.

The previous prime is 1341500819. The next prime is 1341500869. The reversal of 1341500865 is 5680051431.

It is not a de Polignac number, because 1341500865 - 2⁶ = 1341500801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1341500869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5032 + ... + 52041.

It is an arithmetic number, because the mean of its divisors is an integer number (134238048).

Almost surely, 2^1341500865 is an apocalyptic number.

1341500865 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1341500865 is a deficient number, since it is larger than the sum of its proper divisors (806307903).

1341500865 is a wasteful number, since it uses less digits than its factorization.

1341500865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58648.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 1341500865 is about 36626.5049520153. The cubic root of 1341500865 is about 1102.8852259057.

The spelling of 1341500865 in words is "one billion, three hundred forty-one million, five hundred thousand, eight hundred sixty-five".