896646890041 has 4 divisors (see below), whose sum is σ = 1024739302912. Its totient is φ = 768554477172.

The previous prime is 896646890023. The next prime is 896646890059. The reversal of 896646890041 is 140098646698.

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 an interprime number because it is at equal distance from previous prime (896646890023) and next prime (896646890059).

It is a cyclic number.

It is not a de Polignac number, because 896646890041 - 2¹³ = 896646881849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (896646890141) 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, 64046206425 + ... + 64046206438.

It is an arithmetic number, because the mean of its divisors is an integer number (256184825728).

Almost surely, 2^896646890041 is an apocalyptic number.

It is an amenable number.

896646890041 is a deficient number, since it is larger than the sum of its proper divisors (128092412871).

896646890041 is a wasteful number, since it uses less digits than its factorization.

896646890041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128092412870.

The product of its (nonzero) digits is 17915904, while the sum is 61.

It can be divided in two parts, 8966468 and 90041, that added together give a palindrome (9056509).

The spelling of 896646890041 in words is "eight hundred ninety-six billion, six hundred forty-six million, eight hundred ninety thousand, forty-one".