1065036240672 has 48 divisors (see below), whose sum is σ = 2835096489792. Its totient is φ = 350011907840.

The previous prime is 1065036240647. The next prime is 1065036240689. The reversal of 1065036240672 is 2760426305601.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-3 number, since 3×1065036240672³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 7 ways as a sum of consecutive naturals, for example, 78120843 + ... + 78134474.

It is an arithmetic number, because the mean of its divisors is an integer number (59064510204).

Almost surely, 2^{1065036240672} is an apocalyptic number.

1065036240672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1065036240672 is an abundant number, since it is smaller than the sum of its proper divisors (1770060249120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1065036240672 is a wasteful number, since it uses less digits than its factorization.

1065036240672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156255401 (or 156255393 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 1065036240672 in words is "one trillion, sixty-five billion, thirty-six million, two hundred forty thousand, six hundred seventy-two".