10040232020 has 96 divisors (see below), whose sum is σ = 26440017408. Its totient is φ = 3117583872.

The previous prime is 10040232017. The next prime is 10040232023. The reversal of 10040232020 is 2023204001.

It is an interprime number because it is at equal distance from previous prime (10040232017) and next prime (10040232023).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 10040231986 and 10040232004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10040232023) 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, 44417 + ... + 148503.

It is an arithmetic number, because the mean of its divisors is an integer number (275416848).

Almost surely, 2^10040232020 is an apocalyptic number.

10040232020 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 10040232020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13220008704).

10040232020 is an abundant number, since it is smaller than the sum of its proper divisors (16399785388).

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

10040232020 is a wasteful number, since it uses less digits than its factorization.

10040232020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104169 (or 104167 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 10040232020 its reverse (2023204001), we get a palindrome (12063436021).

The spelling of 10040232020 in words is "ten billion, forty million, two hundred thirty-two thousand, twenty".