141672443236 has 9 divisors (see below), whose sum is σ = 247928093049. Its totient is φ = 70835845224.

The previous prime is 141672443219. The next prime is 141672443243. The reversal of 141672443236 is 632344276141.

The square root of 141672443236 is 376394.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 939422500 + 140733020736 = 30650^2 + 375144^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141672443192 and 141672443201.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 658690 + ... + 846886.

Almost surely, 2^141672443236 is an apocalyptic number.

141672443236 is the 376394-th square number.

It is an amenable number.

141672443236 is a deficient number, since it is larger than the sum of its proper divisors (106255649813).

141672443236 is an frugal number, since it uses more digits than its factorization.

141672443236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376398 (or 188199 counting only the distinct ones).

The product of its digits is 580608, while the sum is 43.

The spelling of 141672443236 in words is "one hundred forty-one billion, six hundred seventy-two million, four hundred forty-three thousand, two hundred thirty-six".