140440130104 has 32 divisors (see below), whose sum is σ = 270479400480. Its totient is φ = 68312813184.

The previous prime is 140440130081. The next prime is 140440130113. The reversal of 140440130104 is 401031044041.

It is a congruent number.

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, 2433309 + ... + 2490355.

It is an arithmetic number, because the mean of its divisors is an integer number (8452481265).

Almost surely, 2^140440130104 is an apocalyptic number.

It is an amenable number.

140440130104 is a deficient number, since it is larger than the sum of its proper divisors (130039270376).

140440130104 is a wasteful number, since it uses less digits than its factorization.

140440130104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65407 (or 65403 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 140440130104 its reverse (401031044041), we get a palindrome (541471174145).

The spelling of 140440130104 in words is "one hundred forty billion, four hundred forty million, one hundred thirty thousand, one hundred four".