141661447660 has 48 divisors (see below), whose sum is σ = 304808474880. Its totient is φ = 55270978560.

The previous prime is 141661447637. The next prime is 141661447663. The reversal of 141661447660 is 66744166141.

It is a self number, because there is not a number n which added to its sum of digits gives 141661447660.

It is not an unprimeable number, because it can be changed into a prime (141661447663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4649797 + ... + 4680163.

It is an arithmetic number, because the mean of its divisors is an integer number (6350176560).

Almost surely, 2^141661447660 is an apocalyptic number.

141661447660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141661447660 is an abundant number, since it is smaller than the sum of its proper divisors (163147027220).

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

141661447660 is a wasteful number, since it uses less digits than its factorization.

141661447660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36106 (or 36104 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 141661447660 in words is "one hundred forty-one billion, six hundred sixty-one million, four hundred forty-seven thousand, six hundred sixty".