40030440230430 has 96 divisors (see below), whose sum is σ = 113663898129600. Its totient is φ = 9714863047680.

The previous prime is 40030440230383. The next prime is 40030440230489. The reversal of 40030440230430 is 3403204403004.

It is a super-2 number, since 2×40030440230430² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40030440230394 and 40030440230403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 240860955 + ... + 241027094.

It is an arithmetic number, because the mean of its divisors is an integer number (1183998938850).

Almost surely, 2^{40030440230430} is an apocalyptic number.

40030440230430 is an abundant number, since it is smaller than the sum of its proper divisors (73633457899170).

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

40030440230430 is a wasteful number, since it uses less digits than its factorization.

40030440230430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481888146 (or 481888143 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 40030440230430 its reverse (3403204403004), we get a palindrome (43433644633434).

The spelling of 40030440230430 in words is "forty trillion, thirty billion, four hundred forty million, two hundred thirty thousand, four hundred thirty".