14303423031000 has 128 divisors (see below), whose sum is σ = 44666429184000. Its totient is φ = 3810848764800.

The previous prime is 14303423030989. The next prime is 14303423031061. The reversal of 14303423031000 is 13032430341.

It is a super-2 number, since 2×14303423031000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1246201 + ... + 5491799.

It is an arithmetic number, because the mean of its divisors is an integer number (348956478000).

Almost surely, 2^{14303423031000} is an apocalyptic number.

14303423031000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14303423031000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22333214592000).

14303423031000 is an abundant number, since it is smaller than the sum of its proper divisors (30363006153000).

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

14303423031000 is a wasteful number, since it uses less digits than its factorization.

14303423031000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4246746 (or 4246732 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 14303423031000 its reverse (13032430341), we get a palindrome (14316455461341).

The spelling of 14303423031000 in words is "fourteen trillion, three hundred three billion, four hundred twenty-three million, thirty-one thousand".