2242031432 has 16 divisors (see below), whose sum is σ = 4206062700. Its totient is φ = 1120414720.

The previous prime is 2242031419. The next prime is 2242031437. The reversal of 2242031432 is 2341302422.

It can be written as a sum of positive squares in 2 ways, for example, as 2217091396 + 24940036 = 47086^2 + 4994^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2242031398 and 2242031407.

It is not an unprimeable number, because it can be changed into a prime (2242031437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59069 + ... + 89292.

Almost surely, 2^2242031432 is an apocalyptic number.

It is an amenable number.

2242031432 is a deficient number, since it is larger than the sum of its proper divisors (1964031268).

2242031432 is a wasteful number, since it uses less digits than its factorization.

2242031432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150256 (or 150252 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2242031432 is about 47350.0943188079. The cubic root of 2242031432 is about 1308.8219372328.

Adding to 2242031432 its reverse (2341302422), we get a palindrome (4583333854).

The spelling of 2242031432 in words is "two billion, two hundred forty-two million, thirty-one thousand, four hundred thirty-two".