1304233343650 has 48 divisors (see below), whose sum is σ = 2680249595904. Its totient is φ = 469657422080.

The previous prime is 1304233343603. The next prime is 1304233343653. The reversal of 1304233343650 is 563433324031.

It is a super-2 number, since 2×1304233343650² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1304233343653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33336802 + ... + 33375901.

It is an arithmetic number, because the mean of its divisors is an integer number (55838533248).

Almost surely, 2^{1304233343650} is an apocalyptic number.

1304233343650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1304233343650 is an abundant number, since it is smaller than the sum of its proper divisors (1376016252254).

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

1304233343650 is a wasteful number, since it uses less digits than its factorization.

1304233343650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66712755 (or 66712750 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 37.

Adding to 1304233343650 its reverse (563433324031), we get a palindrome (1867666667681).

The spelling of 1304233343650 in words is "one trillion, three hundred four billion, two hundred thirty-three million, three hundred forty-three thousand, six hundred fifty".