1346043890159 has 4 divisors (see below), whose sum is σ = 1346308499904. Its totient is φ = 1345779280416.

The previous prime is 1346043890101. The next prime is 1346043890173. The reversal of 1346043890159 is 9510983406431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1346043890159 - 2¹⁶ = 1346043824623 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1346043890159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1346043890179) 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, 132297242 + ... + 132307415.

It is an arithmetic number, because the mean of its divisors is an integer number (336577124976).

Almost surely, 2^{1346043890159} is an apocalyptic number.

1346043890159 is a deficient number, since it is larger than the sum of its proper divisors (264609745).

1346043890159 is an equidigital number, since it uses as much as digits as its factorization.

1346043890159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264609744.

The product of its (nonzero) digits is 2799360, while the sum is 53.

The spelling of 1346043890159 in words is "one trillion, three hundred forty-six billion, forty-three million, eight hundred ninety thousand, one hundred fifty-nine".