143126405445056 has 28 divisors (see below), whose sum is σ = 309836139061560. Its totient is φ = 65057457020160.

The previous prime is 143126405445053. The next prime is 143126405445059. The reversal of 143126405445056 is 650544504621341.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (143126405445053) and next prime (143126405445059).

It is a junction number, because it is equal to n+sod(n) for n = 143126405444995 and 143126405445013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143126405445053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101652275891 + ... + 101652277298.

Almost surely, 2^{143126405445056} is an apocalyptic number.

143126405445056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

143126405445056 is an abundant number, since it is smaller than the sum of its proper divisors (166709733616504).

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

143126405445056 is a wasteful number, since it uses less digits than its factorization.

143126405445056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203304553212 (or 203304553202 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 50.

The spelling of 143126405445056 in words is "one hundred forty-three trillion, one hundred twenty-six billion, four hundred five million, four hundred forty-five thousand, fifty-six".