5423044311630 has 72 divisors (see below), whose sum is σ = 15498253939896. Its totient is φ = 1314677406240.

The previous prime is 5423044311521. The next prime is 5423044311631. The reversal of 5423044311630 is 361134403245.

5423044311630 is a `hidden beast` number, since 5 + 4 + 2 + 3 + 0 + 4 + 4 + 3 + 11 + 630 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5423044311631) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 248981044 + ... + 249002823.

It is an arithmetic number, because the mean of its divisors is an integer number (215253526943).

Almost surely, 2^{5423044311630} is an apocalyptic number.

5423044311630 is an abundant number, since it is smaller than the sum of its proper divisors (10075209628266).

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

5423044311630 is a wasteful number, since it uses less digits than its factorization.

5423044311630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497983902 (or 497983888 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 5423044311630 its reverse (361134403245), we get a palindrome (5784178714875).

The spelling of 5423044311630 in words is "five trillion, four hundred twenty-three billion, forty-four million, three hundred eleven thousand, six hundred thirty".