84941631194 has 16 divisors (see below), whose sum is σ = 149549745408. Its totient is φ = 35419676112.

The previous prime is 84941631191. The next prime is 84941631199. The reversal of 84941631194 is 49113614948.

It is not an unprimeable number, because it can be changed into a prime (84941631191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81989474 + ... + 81990509.

It is an arithmetic number, because the mean of its divisors is an integer number (9346859088).

Almost surely, 2^84941631194 is an apocalyptic number.

84941631194 is a deficient number, since it is larger than the sum of its proper divisors (64608114214).

84941631194 is a wasteful number, since it uses less digits than its factorization.

84941631194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163980029.

The product of its digits is 746496, while the sum is 50.

The spelling of 84941631194 in words is "eighty-four billion, nine hundred forty-one million, six hundred thirty-one thousand, one hundred ninety-four".