894540483141 has 4 divisors (see below), whose sum is σ = 1192720644192. Its totient is φ = 596360322092.

The previous prime is 894540483091. The next prime is 894540483143. The reversal of 894540483141 is 141384045498.

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.

It is a cyclic number.

It is not a de Polignac number, because 894540483141 - 2²² = 894536288837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (894540483143) 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, 149090080521 + ... + 149090080526.

It is an arithmetic number, because the mean of its divisors is an integer number (298180161048).

Almost surely, 2^894540483141 is an apocalyptic number.

It is an amenable number.

894540483141 is a deficient number, since it is larger than the sum of its proper divisors (298180161051).

894540483141 is a wasteful number, since it uses less digits than its factorization.

894540483141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298180161050.

The product of its (nonzero) digits is 2211840, while the sum is 51.

The spelling of 894540483141 in words is "eight hundred ninety-four billion, five hundred forty million, four hundred eighty-three thousand, one hundred forty-one".