440103141 has 6 divisors (see below), whose sum is σ = 635704550. Its totient is φ = 293402088.

The previous prime is 440103119. The next prime is 440103173. The reversal of 440103141 is 141301044.

It can be written as a sum of positive squares in only one way, i.e., 286591041 + 153512100 = 16929^2 + 12390^2 .

It is not a de Polignac number, because 440103141 - 2⁶ = 440103077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440102141) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 24450166 + ... + 24450183.

Almost surely, 2^440103141 is an apocalyptic number.

It is an amenable number.

440103141 is a deficient number, since it is larger than the sum of its proper divisors (195601409).

440103141 is a wasteful number, since it uses less digits than its factorization.

440103141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48900355 (or 48900352 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 440103141 is about 20978.6353464662. The cubic root of 440103141 is about 760.6499178606.

Adding to 440103141 its reverse (141301044), we get a palindrome (581404185).

The spelling of 440103141 in words is "four hundred forty million, one hundred three thousand, one hundred forty-one".