1341995744 has 24 divisors (see below), whose sum is σ = 2643299568. Its totient is φ = 670681600.

The previous prime is 1341995741. The next prime is 1341995749. The reversal of 1341995744 is 4475991431.

It is a super-2 number, since 2×1341995744² = 3601905153828227072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341995741) 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 3 ways as a sum of consecutive naturals, for example, 68669 + ... + 86019.

It is an arithmetic number, because the mean of its divisors is an integer number (110137482).

Almost surely, 2^1341995744 is an apocalyptic number.

It is an amenable number.

1341995744 is a deficient number, since it is larger than the sum of its proper divisors (1301303824).

1341995744 is a wasteful number, since it uses less digits than its factorization.

1341995744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19778 (or 19770 counting only the distinct ones).

The product of its digits is 544320, while the sum is 47.

The square root of 1341995744 is about 36633.2600787863. The cubic root of 1341995744 is about 1103.0208271692.

The spelling of 1341995744 in words is "one billion, three hundred forty-one million, nine hundred ninety-five thousand, seven hundred forty-four".