84262149998 has 16 divisors (see below), whose sum is σ = 136337855136. Its totient is φ = 38826773280.

The previous prime is 84262149973. The next prime is 84262150009. The reversal of 84262149998 is 89994126248.

It is a super-4 number, since 4×84262149998⁴ (a number of 45 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 84262149998.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2627498 + ... + 2659373.

It is an arithmetic number, because the mean of its divisors is an integer number (8521115946).

Almost surely, 2^84262149998 is an apocalyptic number.

84262149998 is a deficient number, since it is larger than the sum of its proper divisors (52075705138).

84262149998 is a wasteful number, since it uses less digits than its factorization.

84262149998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5287499.

The product of its digits is 17915904, while the sum is 62.

The spelling of 84262149998 in words is "eighty-four billion, two hundred sixty-two million, one hundred forty-nine thousand, nine hundred ninety-eight".