10128307394 has 8 divisors (see below), whose sum is σ = 15515705088. Its totient is φ = 4956405700.

The previous prime is 10128307373. The next prime is 10128307403. The reversal of 10128307394 is 49370382101.

10128307394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×10128307394² (a number of 21 digits) contains 22 as substring.

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 in 3 ways as a sum of consecutive naturals, for example, 53873882 + ... + 53874069.

It is an arithmetic number, because the mean of its divisors is an integer number (1939463136).

Almost surely, 2^10128307394 is an apocalyptic number.

10128307394 is a deficient number, since it is larger than the sum of its proper divisors (5387397694).

10128307394 is a wasteful number, since it uses less digits than its factorization.

10128307394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107748000.

The product of its (nonzero) digits is 36288, while the sum is 38.

Adding to 10128307394 its reverse (49370382101), we get a palindrome (59498689495).

The spelling of 10128307394 in words is "ten billion, one hundred twenty-eight million, three hundred seven thousand, three hundred ninety-four".