84194403048 has 128 divisors (see below), whose sum is σ = 283006483200. Its totient is φ = 22640504832.

The previous prime is 84194403047. The next prime is 84194403061. The reversal of 84194403048 is 84030449148.

It is a junction number, because it is equal to n+sod(n) for n = 84194402994 and 84194403012.

It is not an unprimeable number, because it can be changed into a prime (84194403047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1612065 + ... + 1663472.

It is an arithmetic number, because the mean of its divisors is an integer number (2210988150).

Almost surely, 2^84194403048 is an apocalyptic number.

It is an amenable number.

84194403048 is an abundant number, since it is smaller than the sum of its proper divisors (198812080152).

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

84194403048 is a wasteful number, since it uses less digits than its factorization.

84194403048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3275576 (or 3275566 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 84194403048 in words is "eighty-four billion, one hundred ninety-four million, four hundred three thousand, forty-eight".