141694660 has 48 divisors (see below), whose sum is σ = 321801984. Its totient is φ = 52203008.

The previous prime is 141694633. The next prime is 141694691. The reversal of 141694660 is 66496141.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11547 + ... + 20413.

It is an arithmetic number, because the mean of its divisors is an integer number (6704208).

Almost surely, 2^141694660 is an apocalyptic number.

141694660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141694660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160900992).

141694660 is an abundant number, since it is smaller than the sum of its proper divisors (180107324).

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

141694660 is a wasteful number, since it uses less digits than its factorization.

141694660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8940 (or 8938 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 141694660 is about 11903.5566113662. The cubic root of 141694660 is about 521.3361348800.

The spelling of 141694660 in words is "one hundred forty-one million, six hundred ninety-four thousand, six hundred sixty".