10040919623 has 12 divisors (see below), whose sum is σ = 12057037632. Its totient is φ = 8328872160.

The previous prime is 10040919587. The next prime is 10040919643. The reversal of 10040919623 is 32691904001.

10040919623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10040919623 - 2⁸ = 10040919367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10040919643) 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 11 ways as a sum of consecutive naturals, for example, 3303590 + ... + 3306627.

It is an arithmetic number, because the mean of its divisors is an integer number (1004753136).

Almost surely, 2^10040919623 is an apocalyptic number.

10040919623 is a deficient number, since it is larger than the sum of its proper divisors (2016118009).

10040919623 is an equidigital number, since it uses as much as digits as its factorization.

10040919623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6610262 (or 6610255 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The spelling of 10040919623 in words is "ten billion, forty million, nine hundred nineteen thousand, six hundred twenty-three".