40431312241130 has 16 divisors (see below), whose sum is σ = 72904264262280. Its totient is φ = 16144102179072.

The previous prime is 40431312241121. The next prime is 40431312241139. The reversal of 40431312241130 is 3114221313404.

It is an interprime number because it is at equal distance from previous prime (40431312241121) and next prime (40431312241139).

It can be written as a sum of positive squares in 4 ways, for example, as 29771002350961 + 10660309890169 = 5456281^2 + 3265013^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40431312241093 and 40431312241102.

It is not an unprimeable number, because it can be changed into a prime (40431312241139) 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, 3552833699 + ... + 3552845078.

Almost surely, 2^{40431312241130} is an apocalyptic number.

40431312241130 is a deficient number, since it is larger than the sum of its proper divisors (32472952021150).

40431312241130 is a wasteful number, since it uses less digits than its factorization.

40431312241130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7105679353.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 40431312241130 its reverse (3114221313404), we get a palindrome (43545533554534).

The spelling of 40431312241130 in words is "forty trillion, four hundred thirty-one billion, three hundred twelve million, two hundred forty-one thousand, one hundred thirty".