40054403230 has 16 divisors (see below), whose sum is σ = 72407363184. Its totient is φ = 15952997440.

The previous prime is 40054403189. The next prime is 40054403237. The reversal of 40054403230 is 3230445004.

It is a super-2 number, since 2×40054403230² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40054403195 and 40054403204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40054403237) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8593036 + ... + 8597695.

It is an arithmetic number, because the mean of its divisors is an integer number (4525460199).

Almost surely, 2^40054403230 is an apocalyptic number.

40054403230 is a deficient number, since it is larger than the sum of its proper divisors (32352959954).

40054403230 is a wasteful number, since it uses less digits than its factorization.

40054403230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17190971.

The product of its (nonzero) digits is 5760, while the sum is 25.

Adding to 40054403230 its reverse (3230445004), we get a palindrome (43284848234).

The spelling of 40054403230 in words is "forty billion, fifty-four million, four hundred three thousand, two hundred thirty".