141021405660 has 48 divisors (see below), whose sum is σ = 395032974336. Its totient is φ = 37589228352.

The previous prime is 141021405607. The next prime is 141021405661. The reversal of 141021405660 is 66504120141.

141021405660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141021405661) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 376632 + ... + 651071.

It is an arithmetic number, because the mean of its divisors is an integer number (8229853632).

Almost surely, 2^141021405660 is an apocalyptic number.

141021405660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

141021405660 is an abundant number, since it is smaller than the sum of its proper divisors (254011568676).

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

141021405660 is a wasteful number, since it uses less digits than its factorization.

141021405660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030002 (or 1030000 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The spelling of 141021405660 in words is "one hundred forty-one billion, twenty-one million, four hundred five thousand, six hundred sixty".