141869463 has 16 divisors (see below), whose sum is σ = 191258496. Its totient is φ = 93535520.

The previous prime is 141869461. The next prime is 141869491. The reversal of 141869463 is 364968141.

It is a cyclic number.

It is not a de Polignac number, because 141869463 - 2¹ = 141869461 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141869461) 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, 183145 + ... + 183917.

It is an arithmetic number, because the mean of its divisors is an integer number (11953656).

Almost surely, 2^141869463 is an apocalyptic number.

141869463 is a deficient number, since it is larger than the sum of its proper divisors (49389033).

141869463 is a wasteful number, since it uses less digits than its factorization.

141869463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374.

The product of its digits is 124416, while the sum is 42.

The square root of 141869463 is about 11910.8968176204. The cubic root of 141869463 is about 521.5504305848.

The spelling of 141869463 in words is "one hundred forty-one million, eight hundred sixty-nine thousand, four hundred sixty-three".