1012441565615 has 32 divisors (see below), whose sum is σ = 1296253034496. Its totient is φ = 757473298560.

The previous prime is 1012441565579. The next prime is 1012441565651. The reversal of 1012441565615 is 5165651442101.

It is an interprime number because it is at equal distance from previous prime (1012441565579) and next prime (1012441565651).

It is not a de Polignac number, because 1012441565615 - 2²⁸ = 1012173130159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 739394 + ... + 1603616.

It is an arithmetic number, because the mean of its divisors is an integer number (40507907328).

Almost surely, 2^{1012441565615} is an apocalyptic number.

1012441565615 is a deficient number, since it is larger than the sum of its proper divisors (283811468881).

1012441565615 is a wasteful number, since it uses less digits than its factorization.

1012441565615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864479.

The product of its (nonzero) digits is 144000, while the sum is 41.

The spelling of 1012441565615 in words is "one trillion, twelve billion, four hundred forty-one million, five hundred sixty-five thousand, six hundred fifteen".