40141604 has 24 divisors (see below), whose sum is σ = 74256000. Its totient is φ = 18934560.

The previous prime is 40141589. The next prime is 40141613. The reversal of 40141604 is 40614104.

It is a happy number.

It is a super-2 number, since 2×40141604² = 3222696743385632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19622 + ... + 21570.

It is an arithmetic number, because the mean of its divisors is an integer number (3094000).

Almost surely, 2^40141604 is an apocalyptic number.

It is an amenable number.

40141604 is a deficient number, since it is larger than the sum of its proper divisors (34114396).

40141604 is a wasteful number, since it uses less digits than its factorization.

40141604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243 (or 2241 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 40141604 is about 6335.7402093205. The cubic root of 40141604 is about 342.3982797720.

Adding to 40141604 its reverse (40614104), we get a palindrome (80755708).

The spelling of 40141604 in words is "forty million, one hundred forty-one thousand, six hundred four".