1343241648 has 120 divisors (see below), whose sum is σ = 4303691808. Its totient is φ = 383118336.

The previous prime is 1343241617. The next prime is 1343241703. The reversal of 1343241648 is 8461423431.

1343241648 is a `hidden beast` number, since 1 + 3 + 4 + 3 + 2 + 4 + 1 + 648 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1125340 + ... + 1126532.

Almost surely, 2^1343241648 is an apocalyptic number.

1343241648 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1343241648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2151845904).

1343241648 is an abundant number, since it is smaller than the sum of its proper divisors (2960450160).

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

1343241648 is a wasteful number, since it uses less digits than its factorization.

1343241648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331 (or 2322 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 1343241648 is about 36650.2612268999. The cubic root of 1343241648 is about 1103.3620684389.

The spelling of 1343241648 in words is "one billion, three hundred forty-three million, two hundred forty-one thousand, six hundred forty-eight".