40230340130 has 16 divisors (see below), whose sum is σ = 74371764600. Its totient is φ = 15657213312.

The previous prime is 40230340097. The next prime is 40230340133. The reversal of 40230340130 is 3104303204.

It can be written as a sum of positive squares in 4 ways, for example, as 40229528329 + 811801 = 200573^2 + 901^2 .

It is not an unprimeable number, because it can be changed into a prime (40230340133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54364955 + ... + 54365694.

Almost surely, 2^40230340130 is an apocalyptic number.

40230340130 is a deficient number, since it is larger than the sum of its proper divisors (34141424470).

40230340130 is a wasteful number, since it uses less digits than its factorization.

40230340130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108730693.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 40230340130 its reverse (3104303204), we get a palindrome (43334643334).

The spelling of 40230340130 in words is "forty billion, two hundred thirty million, three hundred forty thousand, one hundred thirty".