11445900112465 has 16 divisors (see below), whose sum is σ = 16904714012928. Its totient is φ = 7244877433536.

The previous prime is 11445900112459. The next prime is 11445900112481. The reversal of 11445900112465 is 56421100954411.

It is a cyclic number.

It is not a de Polignac number, because 11445900112465 - 2¹⁹ = 11445899588177 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 12577911757 + ... + 12577912666.

It is an arithmetic number, because the mean of its divisors is an integer number (1056544625808).

Almost surely, 2^{11445900112465} is an apocalyptic number.

It is an amenable number.

11445900112465 is a deficient number, since it is larger than the sum of its proper divisors (5458813900463).

11445900112465 is a wasteful number, since it uses less digits than its factorization.

11445900112465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25155824448.

The product of its (nonzero) digits is 172800, while the sum is 43.

The spelling of 11445900112465 in words is "eleven trillion, four hundred forty-five billion, nine hundred million, one hundred twelve thousand, four hundred sixty-five".