141280641 has 6 divisors (see below), whose sum is σ = 204072050. Its totient is φ = 94187088.

The previous prime is 141280631. The next prime is 141280673. The reversal of 141280641 is 146082141.

It is a happy number.

141280641 is a `hidden beast` number, since 1 + 4 + 12 + 8 + 0 + 641 = 666.

It can be written as a sum of positive squares in only one way, i.e., 140920641 + 360000 = 11871^2 + 600^2 .

It is not a de Polignac number, because 141280641 - 2⁶ = 141280577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141280631) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7848916 + ... + 7848933.

Almost surely, 2^141280641 is an apocalyptic number.

It is an amenable number.

141280641 is a deficient number, since it is larger than the sum of its proper divisors (62791409).

141280641 is a wasteful number, since it uses less digits than its factorization.

141280641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15697855 (or 15697852 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 141280641 is about 11886.1533306617. The cubic root of 141280641 is about 520.8278738258.

The spelling of 141280641 in words is "one hundred forty-one million, two hundred eighty thousand, six hundred forty-one".