40224030330 has 64 divisors (see below), whose sum is σ = 105459314688. Its totient is φ = 9737808960.

The previous prime is 40224030277. The next prime is 40224030359. The reversal of 40224030330 is 3303042204.

It is a junction number, because it is equal to n+sod(n) for n = 40224030297 and 40224030306.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 156079 + ... + 323741.

It is an arithmetic number, because the mean of its divisors is an integer number (1647801792).

Almost surely, 2^40224030330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40224030330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52729657344).

40224030330 is an abundant number, since it is smaller than the sum of its proper divisors (65235284358).

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

40224030330 is a wasteful number, since it uses less digits than its factorization.

40224030330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168411.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 40224030330 its reverse (3303042204), we get a palindrome (43527072534).

The spelling of 40224030330 in words is "forty billion, two hundred twenty-four million, thirty thousand, three hundred thirty".