10387428623 has 8 divisors (see below), whose sum is σ = 12203412816. Its totient is φ = 8716723200.

The previous prime is 10387428577. The next prime is 10387428631. The reversal of 10387428623 is 32682478301.

10387428623 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 cyclic number.

It is not a de Polignac number, because 10387428623 - 2⁶ = 10387428559 is a prime.

It is a super-2 number, since 2×10387428623² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10387428673) 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 7 ways as a sum of consecutive naturals, for example, 36319538 + ... + 36319823.

It is an arithmetic number, because the mean of its divisors is an integer number (1525426602).

Almost surely, 2^10387428623 is an apocalyptic number.

10387428623 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10387428623 is a deficient number, since it is larger than the sum of its proper divisors (1815984193).

10387428623 is a wasteful number, since it uses less digits than its factorization.

10387428623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72639385.

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 10387428623 in words is "ten billion, three hundred eighty-seven million, four hundred twenty-eight thousand, six hundred twenty-three".