10423819746 has 64 divisors (see below), whose sum is σ = 24370536960. Its totient is φ = 3298216320.

The previous prime is 10423819741. The next prime is 10423819771. The reversal of 10423819746 is 64791832401.

It is not an unprimeable number, because it can be changed into a prime (10423819741) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18295 + ... + 145541.

It is an arithmetic number, because the mean of its divisors is an integer number (380789640).

Almost surely, 2^10423819746 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10423819746, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12185268480).

10423819746 is an abundant number, since it is smaller than the sum of its proper divisors (13946717214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10423819746 is a wasteful number, since it uses less digits than its factorization.

10423819746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127336 (or 127330 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 10423819746 in words is "ten billion, four hundred twenty-three million, eight hundred nineteen thousand, seven hundred forty-six".