10128814154 has 8 divisors (see below), whose sum is σ = 15194182500. Its totient is φ = 5064086656.

The previous prime is 10128814147. The next prime is 10128814159. The reversal of 10128814154 is 45141882101.

It is a happy number.

10128814154 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7766368129 + 2362446025 = 88127^2 + 48605^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10128814159) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 118529 + ... + 185220.

Almost surely, 2^10128814154 is an apocalyptic number.

10128814154 is a deficient number, since it is larger than the sum of its proper divisors (5065368346).

10128814154 is a wasteful number, since it uses less digits than its factorization.

10128814154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320424.

The product of its (nonzero) digits is 10240, while the sum is 35.

The spelling of 10128814154 in words is "ten billion, one hundred twenty-eight million, eight hundred fourteen thousand, one hundred fifty-four".