141285145544 has 32 divisors (see below), whose sum is σ = 266896728000. Its totient is φ = 70112995392.

The previous prime is 141285145513. The next prime is 141285145549. The reversal of 141285145544 is 445541582141.

It is a super-2 number, since 2×141285145544² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 141285145495 and 141285145504.

It is not an unprimeable number, because it can be changed into a prime (141285145549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4011242 + ... + 4046310.

It is an arithmetic number, because the mean of its divisors is an integer number (8340522750).

Almost surely, 2^141285145544 is an apocalyptic number.

It is an amenable number.

141285145544 is a deficient number, since it is larger than the sum of its proper divisors (125611582456).

141285145544 is a wasteful number, since it uses less digits than its factorization.

141285145544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38837 (or 38833 counting only the distinct ones).

The product of its digits is 512000, while the sum is 44.

The spelling of 141285145544 in words is "one hundred forty-one billion, two hundred eighty-five million, one hundred forty-five thousand, five hundred forty-four".