40141230 has 16 divisors (see below), whose sum is σ = 96339024. Its totient is φ = 10704320.

The previous prime is 40141229. The next prime is 40141237. The reversal of 40141230 is 3214104.

It is a super-2 number, since 2×40141230² = 3222636691825800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40141237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 668991 + ... + 669050.

It is an arithmetic number, because the mean of its divisors is an integer number (6021189).

Almost surely, 2^40141230 is an apocalyptic number.

40141230 is an abundant number, since it is smaller than the sum of its proper divisors (56197794).

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

40141230 is a wasteful number, since it uses less digits than its factorization.

40141230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338051.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 40141230 is about 6335.7106941526. The cubic root of 40141230 is about 342.3972163918.

Adding to 40141230 its reverse (3214104), we get a palindrome (43355334).

The spelling of 40141230 in words is "forty million, one hundred forty-one thousand, two hundred thirty".