99446459761 has 8 divisors (see below), whose sum is σ = 109136672064. Its totient is φ = 89864518320.

The previous prime is 99446459747. The next prime is 99446459797. The reversal of 99446459761 is 16795464499.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99446459761 - 2²³ = 99438071153 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99446459693 and 99446459702.

It is not an unprimeable number, because it can be changed into a prime (99446459701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27065790 + ... + 27069463.

It is an arithmetic number, because the mean of its divisors is an integer number (13642084008).

Almost surely, 2^99446459761 is an apocalyptic number.

It is an amenable number.

99446459761 is a deficient number, since it is larger than the sum of its proper divisors (9690212303).

99446459761 is a wasteful number, since it uses less digits than its factorization.

99446459761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54135431.

The product of its digits is 58786560, while the sum is 64.

The spelling of 99446459761 in words is "ninety-nine billion, four hundred forty-six million, four hundred fifty-nine thousand, seven hundred sixty-one".