1445347355076 has 27 divisors (see below), whose sum is σ = 3653535159183. Its totient is φ = 481780047240.

The previous prime is 1445347355069. The next prime is 1445347355083. The reversal of 1445347355076 is 6705537435441.

The square root of 1445347355076 is 1202226.

It is a perfect power (a square), and thus also a powerful number.

1445347355076 is a `hidden beast` number, since 1 + 4 + 4 + 53 + 473 + 5 + 50 + 76 = 666.

It is an interprime number because it is at equal distance from previous prime (1445347355069) and next prime (1445347355083).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 7113171 + ... + 7313541.

Almost surely, 2^{1445347355076} is an apocalyptic number.

1445347355076 is the 1202226-th square number.

It is an amenable number.

1445347355076 is an abundant number, since it is smaller than the sum of its proper divisors (2208187804107).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1445347355076 is an frugal number, since it uses more digits than its factorization.

1445347355076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400752 (or 200376 counting only the distinct ones).

The product of its (nonzero) digits is 21168000, while the sum is 54.

The spelling of 1445347355076 in words is "one trillion, four hundred forty-five billion, three hundred forty-seven million, three hundred fifty-five thousand, seventy-six".