107449140841551 has 24 divisors (see below), whose sum is σ = 164375250840320. Its totient is φ = 67446280187856.

The previous prime is 107449140841547. The next prime is 107449140841561. The reversal of 107449140841551 is 155148041944701.

107449140841551 is a `hidden beast` number, since 1 + 0 + 7 + 4 + 4 + 9 + 1 + 4 + 0 + 84 + 1 + 551 = 666.

It is not a de Polignac number, because 107449140841551 - 2² = 107449140841547 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 (107449140841501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1927449271 + ... + 1927505016.

Almost surely, 2^{107449140841551} is an apocalyptic number.

107449140841551 is a deficient number, since it is larger than the sum of its proper divisors (56926109998769).

107449140841551 is a wasteful number, since it uses less digits than its factorization.

107449140841551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3854954475 (or 3854954472 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 54.

The spelling of 107449140841551 in words is "one hundred seven trillion, four hundred forty-nine billion, one hundred forty million, eight hundred forty-one thousand, five hundred fifty-one".