1288567145604 has 12 divisors (see below), whose sum is σ = 3006656673104. Its totient is φ = 429522381864.

The previous prime is 1288567145597. The next prime is 1288567145623. The reversal of 1288567145604 is 4065417658821.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×1288567145604³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53690297722 + ... + 53690297745.

Almost surely, 2^{1288567145604} is an apocalyptic number.

It is an amenable number.

1288567145604 is an abundant number, since it is smaller than the sum of its proper divisors (1718089527500).

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

1288567145604 is a wasteful number, since it uses less digits than its factorization.

1288567145604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107380595474 (or 107380595472 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 57.

The spelling of 1288567145604 in words is "one trillion, two hundred eighty-eight billion, five hundred sixty-seven million, one hundred forty-five thousand, six hundred four".