1350506143405 has 16 divisors (see below), whose sum is σ = 1624558558464. Its totient is φ = 1077773976000.

The previous prime is 1350506143387. The next prime is 1350506143439. The reversal of 1350506143405 is 5043416050531.

It is not a de Polignac number, because 1350506143405 - 2⁷ = 1350506143277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3207519 + ... + 3604051.

It is an arithmetic number, because the mean of its divisors is an integer number (101534909904).

Almost surely, 2^{1350506143405} is an apocalyptic number.

It is an amenable number.

1350506143405 is a deficient number, since it is larger than the sum of its proper divisors (274052415059).

1350506143405 is an equidigital number, since it uses as much as digits as its factorization.

1350506143405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398196.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 1350506143405 in words is "one trillion, three hundred fifty billion, five hundred six million, one hundred forty-three thousand, four hundred five".