50144666346 has 24 divisors (see below), whose sum is σ = 108685730244. Its totient is φ = 16708896000.

The previous prime is 50144666339. The next prime is 50144666347. The reversal of 50144666346 is 64366644105.

It can be written as a sum of positive squares in 2 ways, for example, as 49667025321 + 477641025 = 222861^2 + 21855^2 .

It is not an unprimeable number, because it can be changed into a prime (50144666347) 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, 447655 + ... + 548346.

Almost surely, 2^50144666346 is an apocalyptic number.

50144666346 is an abundant number, since it is smaller than the sum of its proper divisors (58541063898).

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

50144666346 is a wasteful number, since it uses less digits than its factorization.

50144666346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998806 (or 998803 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 50144666346 in words is "fifty billion, one hundred forty-four million, six hundred sixty-six thousand, three hundred forty-six".