1445350543342 has 32 divisors (see below), whose sum is σ = 2212063603200. Its totient is φ = 708136997568.

The previous prime is 1445350543283. The next prime is 1445350543393. The reversal of 1445350543342 is 2433450535441.

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, 128549973 + ... + 128561215.

It is an arithmetic number, because the mean of its divisors is an integer number (69126987600).

Almost surely, 2^{1445350543342} is an apocalyptic number.

1445350543342 is a deficient number, since it is larger than the sum of its proper divisors (766713059858).

1445350543342 is a wasteful number, since it uses less digits than its factorization.

1445350543342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17400.

The product of its (nonzero) digits is 1728000, while the sum is 43.

The spelling of 1445350543342 in words is "one trillion, four hundred forty-five billion, three hundred fifty million, five hundred forty-three thousand, three hundred forty-two".