141882973 has 4 divisors (see below), whose sum is σ = 143679040. Its totient is φ = 140086908.

The previous prime is 141882971. The next prime is 141882997. The reversal of 141882973 is 379288141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 379288141 = 173 ⋅2192417.

It is not a de Polignac number, because 141882973 - 2¹ = 141882971 is a prime.

It is a house number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141882971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897915 + ... + 898072.

It is an arithmetic number, because the mean of its divisors is an integer number (35919760).

Almost surely, 2^141882973 is an apocalyptic number.

It is an amenable number.

141882973 is a deficient number, since it is larger than the sum of its proper divisors (1796067).

141882973 is an equidigital number, since it uses as much as digits as its factorization.

141882973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796066.

The product of its digits is 96768, while the sum is 43.

The square root of 141882973 is about 11911.4639318599. The cubic root of 141882973 is about 521.5669855279.

It can be divided in two parts, 14188 and 2973, that added together give a square (17161 = 131²).

The spelling of 141882973 in words is "one hundred forty-one million, eight hundred eighty-two thousand, nine hundred seventy-three".