1341265000 has 40 divisors (see below), whose sum is σ = 3142595610. Its totient is φ = 536504000.

The previous prime is 1341264983. The next prime is 1341265001. The reversal of 1341265000 is 5621431.

It can be written as a sum of positive squares in 5 ways, for example, as 5654884 + 1335610116 = 2378^2 + 36546^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (1341265001) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 129127 + ... + 139126.

Almost surely, 2^1341265000 is an apocalyptic number.

1341265000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1341265000 is an abundant number, since it is smaller than the sum of its proper divisors (1801330610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1341265000 is an equidigital number, since it uses as much as digits as its factorization.

1341265000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268279 (or 268260 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1341265000 is about 36623.2849427792. The cubic root of 1341265000 is about 1102.8205850551.

Adding to 1341265000 its reverse (5621431), we get a palindrome (1346886431).

The spelling of 1341265000 in words is "one billion, three hundred forty-one million, two hundred sixty-five thousand".