143163044153540 has 12 divisors (see below), whose sum is σ = 300642392722476. Its totient is φ = 57265217661408.

The previous prime is 143163044153453. The next prime is 143163044153603. The reversal of 143163044153540 is 45351440361341.

It can be written as a sum of positive squares in 2 ways, for example, as 29157753643264 + 114005290510276 = 5399792^2 + 10677326^2 .

It is a super-2 number, since 2×143163044153540² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 143163044153491 and 143163044153500.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3579076103819 + ... + 3579076103858.

It is an arithmetic number, because the mean of its divisors is an integer number (25053532726873).

Almost surely, 2^{143163044153540} is an apocalyptic number.

143163044153540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143163044153540 is an abundant number, since it is smaller than the sum of its proper divisors (157479348568936).

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

143163044153540 is a wasteful number, since it uses less digits than its factorization.

143163044153540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7158152207686 (or 7158152207684 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 143163044153540 in words is "one hundred forty-three trillion, one hundred sixty-three billion, forty-four million, one hundred fifty-three thousand, five hundred forty".