1445430010215 has 16 divisors (see below), whose sum is σ = 2315226663936. Its totient is φ = 770049789600.

The previous prime is 1445430010169. The next prime is 1445430010249. The reversal of 1445430010215 is 5120100345441.

It is not a de Polignac number, because 1445430010215 - 2⁹ = 1445430009703 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52874371 + ... + 52901700.

It is an arithmetic number, because the mean of its divisors is an integer number (144701666496).

Almost surely, 2^{1445430010215} is an apocalyptic number.

1445430010215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1445430010215 is a deficient number, since it is larger than the sum of its proper divisors (869796653721).

1445430010215 is a wasteful number, since it uses less digits than its factorization.

1445430010215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105776990.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 1445430010215 its reverse (5120100345441), we get a palindrome (6565530355656).

The spelling of 1445430010215 in words is "one trillion, four hundred forty-five billion, four hundred thirty million, ten thousand, two hundred fifteen".