10216328426 has 4 divisors (see below), whose sum is σ = 15324492642. Its totient is φ = 5108164212.

The previous prime is 10216328401. The next prime is 10216328429. The reversal of 10216328426 is 62482361201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5866794025 + 4349534401 = 76595^2 + 65951^2 .

It is not an unprimeable number, because it can be changed into a prime (10216328429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2554082105 + ... + 2554082108.

Almost surely, 2^10216328426 is an apocalyptic number.

10216328426 is a deficient number, since it is larger than the sum of its proper divisors (5108164216).

10216328426 is an equidigital number, since it uses as much as digits as its factorization.

10216328426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5108164215.

The product of its (nonzero) digits is 27648, while the sum is 35.

Adding to 10216328426 its reverse (62482361201), we get a palindrome (72698689627).

The spelling of 10216328426 in words is "ten billion, two hundred sixteen million, three hundred twenty-eight thousand, four hundred twenty-six".