1350865748433 has 4 divisors (see below), whose sum is σ = 1801154331248. Its totient is φ = 900577165620.

The previous prime is 1350865748431. The next prime is 1350865748447. The reversal of 1350865748433 is 3348475680531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1350865748433 - 2¹ = 1350865748431 is a prime.

It is a super-3 number, since 3×1350865748433³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1350865748431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225144291403 + ... + 225144291408.

It is an arithmetic number, because the mean of its divisors is an integer number (450288582812).

Almost surely, 2^{1350865748433} is an apocalyptic number.

It is an amenable number.

1350865748433 is a deficient number, since it is larger than the sum of its proper divisors (450288582815).

1350865748433 is an equidigital number, since it uses as much as digits as its factorization.

1350865748433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450288582814.

The product of its (nonzero) digits is 29030400, while the sum is 57.

The spelling of 1350865748433 in words is "one trillion, three hundred fifty billion, eight hundred sixty-five million, seven hundred forty-eight thousand, four hundred thirty-three".