244056201642 has 72 divisors (see below), whose sum is σ = 582556534560. Its totient is φ = 73787670000.

The previous prime is 244056201637. The next prime is 244056201643. The reversal of 244056201642 is 246102650442.

244056201642 is a `hidden beast` number, since 2 + 4 + 4 + 0 + 5 + 6 + 2 + 0 + 1 + 642 = 666.

It is a super-5 number, since 5×244056201642⁵ (a number of 58 digits) contains 55555 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 244056201597 and 244056201606.

It is not an unprimeable number, because it can be changed into a prime (244056201643) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 828517 + ... + 1083767.

It is an arithmetic number, because the mean of its divisors is an integer number (8091062980).

Almost surely, 2^244056201642 is an apocalyptic number.

244056201642 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 244056201642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291278267280).

244056201642 is an abundant number, since it is smaller than the sum of its proper divisors (338500332918).

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

244056201642 is a wasteful number, since it uses less digits than its factorization.

244056201642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255720 (or 255706 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The spelling of 244056201642 in words is "two hundred forty-four billion, fifty-six million, two hundred one thousand, six hundred forty-two".