40230324 has 48 divisors (see below), whose sum is σ = 105100800. Its totient is φ = 13307328.

The previous prime is 40230301. The next prime is 40230329. The reversal of 40230324 is 42303204.

40230324 = T₇₅ + T₇₆ + ... + T₆₂₂.

40230324 is nontrivially palindromic in base 11.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 40230297 and 40230306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40230329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13437 + ... + 16155.

It is an arithmetic number, because the mean of its divisors is an integer number (2189600).

Almost surely, 2^40230324 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40230324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52550400).

40230324 is an abundant number, since it is smaller than the sum of its proper divisors (64870476).

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

40230324 is a wasteful number, since it uses less digits than its factorization.

40230324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2869 (or 2861 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 40230324 is about 6342.7378946319. The cubic root of 40230324 is about 342.6503476174.

Adding to 40230324 its reverse (42303204), we get a palindrome (82533528).

The spelling of 40230324 in words is "forty million, two hundred thirty thousand, three hundred twenty-four".