84142424498 has 48 divisors (see below), whose sum is σ = 143542146048. Its totient is φ = 36925891200.

The previous prime is 84142424453. The next prime is 84142424507. The reversal of 84142424498 is 89442424148.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3235415 + ... + 3261317.

It is an arithmetic number, because the mean of its divisors is an integer number (2990461376).

Almost surely, 2^84142424498 is an apocalyptic number.

84142424498 is a deficient number, since it is larger than the sum of its proper divisors (59399721550).

84142424498 is a wasteful number, since it uses less digits than its factorization.

84142424498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26391 (or 26380 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 50.

The spelling of 84142424498 in words is "eighty-four billion, one hundred forty-two million, four hundred twenty-four thousand, four hundred ninety-eight".