45143222332 has 24 divisors (see below), whose sum is σ = 85101944816. Its totient is φ = 20829374208.

The previous prime is 45143222329. The next prime is 45143222347. The reversal of 45143222332 is 23322234154.

45143222332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 45143222294 and 45143222303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62068 + ... + 306820.

Almost surely, 2^45143222332 is an apocalyptic number.

It is an amenable number.

45143222332 is a deficient number, since it is larger than the sum of its proper divisors (39958722484).

45143222332 is a wasteful number, since it uses less digits than its factorization.

45143222332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248317 (or 248315 counting only the distinct ones).

The product of its digits is 34560, while the sum is 31.

Adding to 45143222332 its reverse (23322234154), we get a palindrome (68465456486).

The spelling of 45143222332 in words is "forty-five billion, one hundred forty-three million, two hundred twenty-two thousand, three hundred thirty-two".