898867343041 has 4 divisors (see below), whose sum is σ = 906821921412. Its totient is φ = 890912764672.

The previous prime is 898867342973. The next prime is 898867343069. The reversal of 898867343041 is 140343768898.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140343768898 = 2 ⋅70171884449.

It can be written as a sum of positive squares in 2 ways, for example, as 280348011441 + 618519331600 = 529479^2 + 786460^2 .

It is a cyclic number.

It is not a de Polignac number, because 898867343041 - 2²⁹ = 898330472129 is a prime.

It is a super-2 number, since 2×898867343041² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (898817343041) 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, 3977289016 + ... + 3977289241.

It is an arithmetic number, because the mean of its divisors is an integer number (226705480353).

Almost surely, 2^898867343041 is an apocalyptic number.

It is an amenable number.

898867343041 is a deficient number, since it is larger than the sum of its proper divisors (7954578371).

898867343041 is a wasteful number, since it uses less digits than its factorization.

898867343041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7954578370.

The product of its (nonzero) digits is 27869184, while the sum is 61.

The spelling of 898867343041 in words is "eight hundred ninety-eight billion, eight hundred sixty-seven million, three hundred forty-three thousand, forty-one".