20094295616 has 14 divisors (see below), whose sum is σ = 39874617990. Its totient is φ = 10047147776.

The previous prime is 20094295603. The next prime is 20094295631. The reversal of 20094295616 is 61659249002.

It can be written as a sum of positive squares in only one way, i.e., 14332878400 + 5761417216 = 119720^2 + 75904^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156986621 + ... + 156986748.

Almost surely, 2^20094295616 is an apocalyptic number.

It is an amenable number.

20094295616 is a deficient number, since it is larger than the sum of its proper divisors (19780322374).

20094295616 is an equidigital number, since it uses as much as digits as its factorization.

20094295616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313973381 (or 313973371 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 20094295616 in words is "twenty billion, ninety-four million, two hundred ninety-five thousand, six hundred sixteen".