141280916 has 36 divisors (see below), whose sum is σ = 294639156. Its totient is φ = 59068800.

The previous prime is 141280891. The next prime is 141280939. The reversal of 141280916 is 619082141.

It can be written as a sum of positive squares in 2 ways, for example, as 18957316 + 122323600 = 4354^2 + 11060^2 .

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 11 ways as a sum of consecutive naturals, for example, 755 + ... + 16826.

It is an arithmetic number, because the mean of its divisors is an integer number (8184421).

Almost surely, 2^141280916 is an apocalyptic number.

It is an amenable number.

141280916 is an abundant number, since it is smaller than the sum of its proper divisors (153358240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141280916 is a wasteful number, since it uses less digits than its factorization.

141280916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17640 (or 17631 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 141280916 is about 11886.1648987384. The cubic root of 141280916 is about 520.8282117527.

It can be divided in two parts, 1412 and 80916, that added together give a palindrome (82328).

The spelling of 141280916 in words is "one hundred forty-one million, two hundred eighty thousand, nine hundred sixteen".