40301004320530 has 16 divisors (see below), whose sum is σ = 72541992264984. Its totient is φ = 16120360730880.

The previous prime is 40301004320497. The next prime is 40301004320537. The reversal of 40301004320530 is 3502340010304.

It can be written as a sum of positive squares in 4 ways, for example, as 9540370385001 + 30760633935529 = 3088749^2 + 5546227^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40301004320495 and 40301004320504.

It is not an unprimeable number, because it can be changed into a prime (40301004320537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 824151 + ... + 9015610.

Almost surely, 2^{40301004320530} is an apocalyptic number.

40301004320530 is a deficient number, since it is larger than the sum of its proper divisors (32240987944454).

40301004320530 is a wasteful number, since it uses less digits than its factorization.

40301004320530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10249341.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 40301004320530 its reverse (3502340010304), we get a palindrome (43803344330834).

The spelling of 40301004320530 in words is "forty trillion, three hundred one billion, four million, three hundred twenty thousand, five hundred thirty".