141985443050 has 48 divisors (see below), whose sum is σ = 288558656064. Its totient is φ = 51549120000.

The previous prime is 141985443049. The next prime is 141985443097. The reversal of 141985443050 is 50344589141.

It is a junction number, because it is equal to n+sod(n) for n = 141985442992 and 141985443010.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 142490 + ... + 551610.

It is an arithmetic number, because the mean of its divisors is an integer number (6011638668).

Almost surely, 2^141985443050 is an apocalyptic number.

141985443050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

141985443050 is an abundant number, since it is smaller than the sum of its proper divisors (146573213014).

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

141985443050 is a wasteful number, since it uses less digits than its factorization.

141985443050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409775 (or 409770 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 44.

The spelling of 141985443050 in words is "one hundred forty-one billion, nine hundred eighty-five million, four hundred forty-three thousand, fifty".