84606284442 has 16 divisors (see below), whose sum is σ = 174671039232. Its totient is φ = 27292349760.

The previous prime is 84606284431. The next prime is 84606284443. The reversal of 84606284442 is 24448260648.

It is a super-2 number, since 2×84606284442² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 84606284391 and 84606284400.

It is not an unprimeable number, because it can be changed into a prime (84606284443) 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, 227436063 + ... + 227436434.

It is an arithmetic number, because the mean of its divisors is an integer number (10916939952).

Almost surely, 2^84606284442 is an apocalyptic number.

84606284442 is an abundant number, since it is smaller than the sum of its proper divisors (90064754790).

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

84606284442 is a wasteful number, since it uses less digits than its factorization.

84606284442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454872533.

The product of its (nonzero) digits is 2359296, while the sum is 48.

The spelling of 84606284442 in words is "eighty-four billion, six hundred six million, two hundred eighty-four thousand, four hundred forty-two".