84334402150 has 12 divisors (see below), whose sum is σ = 156861988092. Its totient is φ = 33733760840.

The previous prime is 84334402147. The next prime is 84334402177. The reversal of 84334402150 is 5120443348.

It is a super-2 number, since 2×84334402150² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 843343972 + ... + 843344071.

It is an arithmetic number, because the mean of its divisors is an integer number (13071832341).

Almost surely, 2^84334402150 is an apocalyptic number.

84334402150 is a deficient number, since it is larger than the sum of its proper divisors (72527585942).

84334402150 is a wasteful number, since it uses less digits than its factorization.

84334402150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686688055 (or 1686688050 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 84334402150 its reverse (5120443348), we get a palindrome (89454845498).

The spelling of 84334402150 in words is "eighty-four billion, three hundred thirty-four million, four hundred two thousand, one hundred fifty".