5440600123146 has 24 divisors (see below), whose sum is σ = 11874010493124. Its totient is φ = 1800295903680.

The previous prime is 5440600123141. The next prime is 5440600123199. The reversal of 5440600123146 is 6413210060445.

5440600123146 is a `hidden beast` number, since 5 + 4 + 4 + 0 + 600 + 1 + 2 + 3 + 1 + 46 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5389413323121 + 51186800025 = 2321511^2 + 226245^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5440600123146.

It is not an unprimeable number, because it can be changed into a prime (5440600123141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1103120025 + ... + 1103124956.

Almost surely, 2^{5440600123146} is an apocalyptic number.

5440600123146 is an abundant number, since it is smaller than the sum of its proper divisors (6433410369978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5440600123146 is a wasteful number, since it uses less digits than its factorization.

5440600123146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206245126 (or 2206245123 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 5440600123146 in words is "five trillion, four hundred forty billion, six hundred million, one hundred twenty-three thousand, one hundred forty-six".