40214324 has 6 divisors (see below), whose sum is σ = 70375074. Its totient is φ = 20107160.

The previous prime is 40214323. The next prime is 40214359. The reversal of 40214324 is 42341204.

It can be written as a sum of positive squares in only one way, i.e., 28090000 + 12124324 = 5300^2 + 3482^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40214296 and 40214305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40214323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5026787 + ... + 5026794.

It is an arithmetic number, because the mean of its divisors is an integer number (11729179).

Almost surely, 2^40214324 is an apocalyptic number.

It is an amenable number.

40214324 is a deficient number, since it is larger than the sum of its proper divisors (30160750).

40214324 is a wasteful number, since it uses less digits than its factorization.

40214324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10053585 (or 10053583 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 40214324 is about 6341.4764842267. The cubic root of 40214324 is about 342.6049164436.

Adding to 40214324 its reverse (42341204), we get a palindrome (82555528).

The spelling of 40214324 in words is "forty million, two hundred fourteen thousand, three hundred twenty-four".