1446040605343 has 4 divisors (see below), whose sum is σ = 1531101817440. Its totient is φ = 1360979393248.

The previous prime is 1446040605329. The next prime is 1446040605349. The reversal of 1446040605343 is 3435060406441.

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 1446040605343 - 2³³ = 1437450670751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1446040605296 and 1446040605305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1446040605349) 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, 42530606023 + ... + 42530606056.

It is an arithmetic number, because the mean of its divisors is an integer number (382775454360).

Almost surely, 2^{1446040605343} is an apocalyptic number.

1446040605343 is a deficient number, since it is larger than the sum of its proper divisors (85061212097).

1446040605343 is an equidigital number, since it uses as much as digits as its factorization.

1446040605343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85061212096.

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 1446040605343 in words is "one trillion, four hundred forty-six billion, forty million, six hundred five thousand, three hundred forty-three".