10328144427 has 12 divisors (see below), whose sum is σ = 14985332544. Its totient is φ = 6854551920.

The previous prime is 10328144417. The next prime is 10328144429. The reversal of 10328144427 is 72444182301.

It is not a de Polignac number, because 10328144427 - 2¹⁴ = 10328128043 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 10328144391 and 10328144400.

It is not an unprimeable number, because it can be changed into a prime (10328144429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2571024 + ... + 2575037.

It is an arithmetic number, because the mean of its divisors is an integer number (1248777712).

Almost surely, 2^10328144427 is an apocalyptic number.

10328144427 is a deficient number, since it is larger than the sum of its proper divisors (4657188117).

10328144427 is a wasteful number, since it uses less digits than its factorization.

10328144427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5146290 (or 5146287 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The spelling of 10328144427 in words is "ten billion, three hundred twenty-eight million, one hundred forty-four thousand, four hundred twenty-seven".