107449140841550 has 24 divisors (see below), whose sum is σ = 199856994147696. Its totient is φ = 42979313931840.

The previous prime is 107449140841547. The next prime is 107449140841561. The reversal of 107449140841550 is 55148041944701.

It is a junction number, because it is equal to n+sod(n) for n = 107449140841492 and 107449140841501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2174042 + ... + 14819741.

It is an arithmetic number, because the mean of its divisors is an integer number (8327374756154).

Almost surely, 2^{107449140841550} is an apocalyptic number.

107449140841550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107449140841550 is a deficient number, since it is larger than the sum of its proper divisors (92407853306146).

107449140841550 is a wasteful number, since it uses less digits than its factorization.

107449140841550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17120252 (or 17120247 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 53.

The spelling of 107449140841550 in words is "one hundred seven trillion, four hundred forty-nine billion, one hundred forty million, eight hundred forty-one thousand, five hundred fifty".