1341211487 has 12 divisors (see below), whose sum is σ = 1702020456. Its totient is φ = 1045099440.

The previous prime is 1341211477. The next prime is 1341211523. The reversal of 1341211487 is 7841121431.

It is not a de Polignac number, because 1341211487 - 2⁴ = 1341211471 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 (1341211457) 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 11 ways as a sum of consecutive naturals, for example, 1243628 + ... + 1244705.

It is an arithmetic number, because the mean of its divisors is an integer number (141835038).

Almost surely, 2^1341211487 is an apocalyptic number.

1341211487 is a deficient number, since it is larger than the sum of its proper divisors (360808969).

1341211487 is a wasteful number, since it uses less digits than its factorization.

1341211487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2488358 (or 2488351 counting only the distinct ones).

The product of its digits is 5376, while the sum is 32.

The square root of 1341211487 is about 36622.5543483794. The cubic root of 1341211487 is about 1102.8059182983.

The spelling of 1341211487 in words is "one billion, three hundred forty-one million, two hundred eleven thousand, four hundred eighty-seven".