1001423346 has 96 divisors (see below), whose sum is σ = 2531485824. Its totient is φ = 258508800.

The previous prime is 1001423341. The next prime is 1001423347. The reversal of 1001423346 is 6433241001.

1001423346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1001423341) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 980316 + ... + 981336.

It is an arithmetic number, because the mean of its divisors is an integer number (26369644).

Almost surely, 2^1001423346 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1001423346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1265742912).

1001423346 is an abundant number, since it is smaller than the sum of its proper divisors (1530062478).

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

1001423346 is a wasteful number, since it uses less digits than its factorization.

1001423346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248 (or 1237 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1001423346 is about 31645.2736755428. The cubic root of 1001423346 is about 1000.4742237430.

Adding to 1001423346 its reverse (6433241001), we get a palindrome (7434664347).

The spelling of 1001423346 in words is "one billion, one million, four hundred twenty-three thousand, three hundred forty-six".