1669001040141 has 8 divisors (see below), whose sum is σ = 2356236762624. Its totient is φ = 1047216338880.

The previous prime is 1669001040137. The next prime is 1669001040143. The reversal of 1669001040141 is 1410401009661.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1669001040141 - 2² = 1669001040137 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1669001040143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16362755245 + ... + 16362755346.

It is an arithmetic number, because the mean of its divisors is an integer number (294529595328).

Almost surely, 2^{1669001040141} is an apocalyptic number.

It is an amenable number.

1669001040141 is a deficient number, since it is larger than the sum of its proper divisors (687235722483).

1669001040141 is a wasteful number, since it uses less digits than its factorization.

1669001040141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32725510611.

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 1669001040141 in words is "one trillion, six hundred sixty-nine billion, one million, forty thousand, one hundred forty-one".