45031422230 has 24 divisors (see below), whose sum is σ = 86105071008. Its totient is φ = 16953004928.

The previous prime is 45031422223. The next prime is 45031422239. The reversal of 45031422230 is 3222413054.

45031422230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 45031422230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45031422239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7788014 + ... + 7793793.

It is an arithmetic number, because the mean of its divisors is an integer number (3587711292).

Almost surely, 2^45031422230 is an apocalyptic number.

45031422230 is a deficient number, since it is larger than the sum of its proper divisors (41073648778).

45031422230 is a wasteful number, since it uses less digits than its factorization.

45031422230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15581848 (or 15581831 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 45031422230 its reverse (3222413054), we get a palindrome (48253835284).

The spelling of 45031422230 in words is "forty-five billion, thirty-one million, four hundred twenty-two thousand, two hundred thirty".