141271412 has 24 divisors (see below), whose sum is σ = 258119400. Its totient is φ = 67568256.

The previous prime is 141271409. The next prime is 141271421. The reversal of 141271412 is 214172141.

It can be written as a sum of positive squares in 4 ways, for example, as 31315216 + 109956196 = 5596^2 + 10486^2 .

It is a super-2 number, since 2×141271412² = 39915223696947488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7058 + ... + 18230.

It is an arithmetic number, because the mean of its divisors is an integer number (10754975).

Almost surely, 2^141271412 is an apocalyptic number.

It is an amenable number.

141271412 is a deficient number, since it is larger than the sum of its proper divisors (116847988).

141271412 is a wasteful number, since it uses less digits than its factorization.

141271412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11315 (or 11313 counting only the distinct ones).

The product of its digits is 448, while the sum is 23.

The square root of 141271412 is about 11885.7650994793. The cubic root of 141271412 is about 520.8165327459.

The spelling of 141271412 in words is "one hundred forty-one million, two hundred seventy-one thousand, four hundred twelve".