1445326235441 has 24 divisors (see below), whose sum is σ = 1634711350272. Its totient is φ = 1276136452800.

The previous prime is 1445326235377. The next prime is 1445326235449.

1445326235441 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1445326235441 - 2⁶ = 1445326235377 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1445326235392 and 1445326235401.

It is not an unprimeable number, because it can be changed into a prime (1445326235449) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 453080 + ... + 1759526.

It is an arithmetic number, because the mean of its divisors is an integer number (68112972928).

Almost surely, 2^{1445326235441} is an apocalyptic number.

1445326235441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1445326235441 is a deficient number, since it is larger than the sum of its proper divisors (189385114831).

1445326235441 is a wasteful number, since it uses less digits than its factorization.

1445326235441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306733 (or 1306722 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 44.

The spelling of 1445326235441 in words is "one trillion, four hundred forty-five billion, three hundred twenty-six million, two hundred thirty-five thousand, four hundred forty-one".