143400503305564 has 24 divisors (see below), whose sum is σ = 252421471306368. Its totient is φ = 71280584632320.

The previous prime is 143400503305541. The next prime is 143400503305567. The reversal of 143400503305564 is 465503305004341.

It is a self number, because there is not a number n which added to its sum of digits gives 143400503305564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143400503305567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61568332 + ... + 63854995.

It is an arithmetic number, because the mean of its divisors is an integer number (10517561304432).

Almost surely, 2^{143400503305564} is an apocalyptic number.

It is an amenable number.

143400503305564 is a deficient number, since it is larger than the sum of its proper divisors (109020968000804).

143400503305564 is a wasteful number, since it uses less digits than its factorization.

143400503305564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125425005 (or 125425003 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 43.

The spelling of 143400503305564 in words is "one hundred forty-three trillion, four hundred billion, five hundred three million, three hundred five thousand, five hundred sixty-four".