847370418044 has 12 divisors (see below), whose sum is σ = 1482907227984. Its totient is φ = 423682638624.

The previous prime is 847370417989. The next prime is 847370418049. The reversal of 847370418044 is 440814073748.

It is a junction number, because it is equal to n+sod(n) for n = 847370417983 and 847370418001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (847370418049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231152 + ... + 1322184.

It is an arithmetic number, because the mean of its divisors is an integer number (123575602332).

Almost surely, 2^847370418044 is an apocalyptic number.

It is an amenable number.

847370418044 is a deficient number, since it is larger than the sum of its proper divisors (635536809940).

847370418044 is a wasteful number, since it uses less digits than its factorization.

847370418044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285204 (or 1285202 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 50.

The spelling of 847370418044 in words is "eight hundred forty-seven billion, three hundred seventy million, four hundred eighteen thousand, forty-four".