244123342120 has 128 divisors (see below), whose sum is σ = 670340966400. Its totient is φ = 78206284800.

The previous prime is 244123342117. The next prime is 244123342159. The reversal of 244123342120 is 21243321442.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 233191 + ... + 736630.

It is an arithmetic number, because the mean of its divisors is an integer number (5237038800).

Almost surely, 2^244123342120 is an apocalyptic number.

244123342120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244123342120 is an abundant number, since it is smaller than the sum of its proper divisors (426217624280).

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

244123342120 is a wasteful number, since it uses less digits than its factorization.

244123342120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969899 (or 969895 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 244123342120 its reverse (21243321442), we get a palindrome (265366663562).

The spelling of 244123342120 in words is "two hundred forty-four billion, one hundred twenty-three million, three hundred forty-two thousand, one hundred twenty".