141670669 has 16 divisors (see below), whose sum is σ = 175043200. Its totient is φ = 111927744.

The previous prime is 141670667. The next prime is 141670693. The reversal of 141670669 is 966076141.

It is a cyclic number.

It is not a de Polignac number, because 141670669 - 2¹ = 141670667 is a prime.

It is a super-2 number, since 2×141670669² = 40141156909815122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141670667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9474 + ... + 19315.

It is an arithmetic number, because the mean of its divisors is an integer number (10940200).

Almost surely, 2^141670669 is an apocalyptic number.

141670669 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

141670669 is a deficient number, since it is larger than the sum of its proper divisors (33372531).

141670669 is a wasteful number, since it uses less digits than its factorization.

141670669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28852.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 141670669 is about 11902.5488446803. The cubic root of 141670669 is about 521.3067099151.

The spelling of 141670669 in words is "one hundred forty-one million, six hundred seventy thousand, six hundred sixty-nine".