102642241046 has 16 divisors (see below), whose sum is σ = 155947645440. Its totient is φ = 50659987560.

The previous prime is 102642241033. The next prime is 102642241069. The reversal of 102642241046 is 640142246201.

102642241046 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 646991 + ... + 789861.

It is an arithmetic number, because the mean of its divisors is an integer number (9746727840).

Almost surely, 2^102642241046 is an apocalyptic number.

102642241046 is a deficient number, since it is larger than the sum of its proper divisors (53305404394).

102642241046 is a wasteful number, since it uses less digits than its factorization.

102642241046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147499.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 102642241046 its reverse (640142246201), we get a palindrome (742784487247).

The spelling of 102642241046 in words is "one hundred two billion, six hundred forty-two million, two hundred forty-one thousand, forty-six".