20240131032 has 96 divisors (see below), whose sum is σ = 59978627280. Its totient is φ = 6115092480.

The previous prime is 20240131001. The next prime is 20240131033. The reversal of 20240131032 is 23013104202.

20240131032 is a `hidden beast` number, since 202 + 401 + 31 + 0 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 20240130996 and 20240131014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20240131033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 228988 + ... + 304820.

Almost surely, 2^20240131032 is an apocalyptic number.

20240131032 is a gapful number since it is divisible by the number (22) 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 20240131032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29989313640).

20240131032 is an abundant number, since it is smaller than the sum of its proper divisors (39738496248).

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

20240131032 is a wasteful number, since it uses less digits than its factorization.

20240131032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76193 (or 76186 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20240131032 its reverse (23013104202), we get a palindrome (43253235234).

The spelling of 20240131032 in words is "twenty billion, two hundred forty million, one hundred thirty-one thousand, thirty-two".