10020662416 has 10 divisors (see below), whose sum is σ = 19415033462. Its totient is φ = 5010331200.

The previous prime is 10020662411. The next prime is 10020662429. The reversal of 10020662416 is 61426602001.

It can be written as a sum of positive squares in only one way, i.e., 9824774400 + 195888016 = 99120^2 + 13996^2 .

It is not an unprimeable number, because it can be changed into a prime (10020662411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313145685 + ... + 313145716.

Almost surely, 2^10020662416 is an apocalyptic number.

10020662416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10020662416 is a deficient number, since it is larger than the sum of its proper divisors (9394371046).

10020662416 is an equidigital number, since it uses as much as digits as its factorization.

10020662416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626291409 (or 626291403 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 10020662416 in words is "ten billion, twenty million, six hundred sixty-two thousand, four hundred sixteen".