99944500466 has 8 divisors (see below), whose sum is σ = 150361608540. Its totient is φ = 49823964288.

The previous prime is 99944500429. The next prime is 99944500477. The reversal of 99944500466 is 66400544999.

It can be written as a sum of positive squares in 2 ways, for example, as 96220938025 + 3723562441 = 310195^2 + 61021^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74142131 + ... + 74143478.

Almost surely, 2^99944500466 is an apocalyptic number.

99944500466 is a deficient number, since it is larger than the sum of its proper divisors (50417108074).

99944500466 is a wasteful number, since it uses less digits than its factorization.

99944500466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148285948.

The product of its (nonzero) digits is 8398080, while the sum is 56.

The spelling of 99944500466 in words is "ninety-nine billion, nine hundred forty-four million, five hundred thousand, four hundred sixty-six".