1350407587664 has 20 divisors (see below), whose sum is σ = 2622090235380. Its totient is φ = 673739139840.

The previous prime is 1350407587609. The next prime is 1350407587679. The reversal of 1350407587664 is 4667857040531.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 255538338064 + 1094869249600 = 505508^2 + 1046360^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91533269 + ... + 91548020.

It is an arithmetic number, because the mean of its divisors is an integer number (131104511769).

Almost surely, 2^{1350407587664} is an apocalyptic number.

It is an amenable number.

1350407587664 is a deficient number, since it is larger than the sum of its proper divisors (1271682647716).

1350407587664 is a wasteful number, since it uses less digits than its factorization.

1350407587664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183081758 (or 183081752 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 56.

The spelling of 1350407587664 in words is "one trillion, three hundred fifty billion, four hundred seven million, five hundred eighty-seven thousand, six hundred sixty-four".