140041204 has 12 divisors (see below), whose sum is σ = 255727584. Its totient is φ = 66976184.

The previous prime is 140041171. The next prime is 140041207. The reversal of 140041204 is 402140041.

It is a super-2 number, since 2×140041204² = 39223077635539232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140041207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 761002 + ... + 761185.

It is an arithmetic number, because the mean of its divisors is an integer number (21310632).

Almost surely, 2^140041204 is an apocalyptic number.

It is an amenable number.

140041204 is a deficient number, since it is larger than the sum of its proper divisors (115686380).

140041204 is a wasteful number, since it uses less digits than its factorization.

140041204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522214 (or 1522212 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 140041204 is about 11833.9006248996. The cubic root of 140041204 is about 519.3003460281.

Adding to 140041204 its reverse (402140041), we get a palindrome (542181245).

The spelling of 140041204 in words is "one hundred forty million, forty-one thousand, two hundred four".