94842824849 has 16 divisors (see below), whose sum is σ = 100870747776. Its totient is φ = 88865683200.

The previous prime is 94842824779. The next prime is 94842824903.

94842824849 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 94842824849 - 2²⁰ = 94841776273 is a prime.

It is a super-2 number, since 2×94842824849² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 94842824791 and 94842824800.

It is not an unprimeable number, because it can be changed into a prime (94842824749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3471854 + ... + 3499064.

It is an arithmetic number, because the mean of its divisors is an integer number (6304421736).

Almost surely, 2^94842824849 is an apocalyptic number.

It is an amenable number.

94842824849 is a deficient number, since it is larger than the sum of its proper divisors (6027922927).

94842824849 is a wasteful number, since it uses less digits than its factorization.

94842824849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28136.

The product of its digits is 42467328, while the sum is 62.

The spelling of 94842824849 in words is "ninety-four billion, eight hundred forty-two million, eight hundred twenty-four thousand, eight hundred forty-nine".