47943169144 has 16 divisors (see below), whose sum is σ = 96808322520. Its totient is φ = 22127616480.

The previous prime is 47943169097. The next prime is 47943169159. The reversal of 47943169144 is 44196134974.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a junction number, because it is equal to n+sod(n) for n = 47943169091 and 47943169100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230495902 + ... + 230496109.

Almost surely, 2^47943169144 is an apocalyptic number.

It is an amenable number.

47943169144 is an abundant number, since it is smaller than the sum of its proper divisors (48865153376).

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

47943169144 is a wasteful number, since it uses less digits than its factorization.

47943169144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460992030 (or 460992026 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 52.

The spelling of 47943169144 in words is "forty-seven billion, nine hundred forty-three million, one hundred sixty-nine thousand, one hundred forty-four".