1446065445 has 16 divisors (see below), whose sum is σ = 2524041792. Its totient is φ = 701122560.

The previous prime is 1446065399. The next prime is 1446065459. The reversal of 1446065445 is 5445606441.

It is not a de Polignac number, because 1446065445 - 2⁶ = 1446065381 is a prime.

It is a super-2 number, since 2×1446065445² = 4182210542446096050, which contains 22 as substring.

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, 4381852 + ... + 4382181.

It is an arithmetic number, because the mean of its divisors is an integer number (157752612).

Almost surely, 2^1446065445 is an apocalyptic number.

1446065445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1446065445 is a deficient number, since it is larger than the sum of its proper divisors (1077976347).

1446065445 is a wasteful number, since it uses less digits than its factorization.

1446065445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8764052.

The product of its (nonzero) digits is 230400, while the sum is 39.

The square root of 1446065445 is about 38027.1671966240. The cubic root of 1446065445 is about 1130.8265143807.

It can be divided in two parts, 144606 and 5445, that added together give a palindrome (150051).

The spelling of 1446065445 in words is "one billion, four hundred forty-six million, sixty-five thousand, four hundred forty-five".