14031032020 has 24 divisors (see below), whose sum is σ = 29468161800. Its totient is φ = 5611842432.

The previous prime is 14031031961. The next prime is 14031032027. The reversal of 14031032020 is 2023013041.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1008570564 + 13022461456 = 31758^2 + 114116^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14031031985 and 14031032003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14031032027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206026 + ... + 265534.

It is an arithmetic number, because the mean of its divisors is an integer number (1227840075).

Almost surely, 2^14031032020 is an apocalyptic number.

14031032020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14031032020 is an abundant number, since it is smaller than the sum of its proper divisors (15437129780).

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

14031032020 is a wasteful number, since it uses less digits than its factorization.

14031032020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71307 (or 71305 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 14031032020 its reverse (2023013041), we get a palindrome (16054045061).

The spelling of 14031032020 in words is "fourteen billion, thirty-one million, thirty-two thousand, twenty".