1348641221350 has 48 divisors (see below), whose sum is σ = 2685873070800. Its totient is φ = 502018964480.

The previous prime is 1348641221339. The next prime is 1348641221353. The reversal of 1348641221350 is 531221468431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348641221353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8838040 + ... + 8989339.

It is an arithmetic number, because the mean of its divisors is an integer number (55955688975).

Almost surely, 2^{1348641221350} is an apocalyptic number.

1348641221350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1348641221350 is a deficient number, since it is larger than the sum of its proper divisors (1337231849450).

1348641221350 is a wasteful number, since it uses less digits than its factorization.

1348641221350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17827497 (or 17827492 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

Adding to 1348641221350 its reverse (531221468431), we get a palindrome (1879862689781).

The spelling of 1348641221350 in words is "one trillion, three hundred forty-eight billion, six hundred forty-one million, two hundred twenty-one thousand, three hundred fifty".