2031242011232 has 96 divisors (see below), whose sum is σ = 4699309462848. Its totient is φ = 846013095936.

The previous prime is 2031242011231. The next prime is 2031242011237. The reversal of 2031242011232 is 2321102421302.

It is a junction number, because it is equal to n+sod(n) for n = 2031242011198 and 2031242011207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031242011231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6959828 + ... + 7245804.

It is an arithmetic number, because the mean of its divisors is an integer number (48951140238).

Almost surely, 2^{2031242011232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2031242011232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2349654731424).

2031242011232 is an abundant number, since it is smaller than the sum of its proper divisors (2668067451616).

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

2031242011232 is a wasteful number, since it uses less digits than its factorization.

2031242011232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286888 (or 286880 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2031242011232 its reverse (2321102421302), we get a palindrome (4352344432534).

The spelling of 2031242011232 in words is "two trillion, thirty-one billion, two hundred forty-two million, eleven thousand, two hundred thirty-two".