244470085636 has 24 divisors (see below), whose sum is σ = 489055157696. Its totient is φ = 104748253920.

The previous prime is 244470085621. The next prime is 244470085661. The reversal of 244470085636 is 636580074442.

It is a self number, because there is not a number n which added to its sum of digits gives 244470085636.

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, 905226 + ... + 1143841.

Almost surely, 2^244470085636 is an apocalyptic number.

It is an amenable number.

244470085636 is an abundant number, since it is smaller than the sum of its proper divisors (244585072060).

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

244470085636 is a wasteful number, since it uses less digits than its factorization.

244470085636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053339 (or 2053337 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 49.

The spelling of 244470085636 in words is "two hundred forty-four billion, four hundred seventy million, eighty-five thousand, six hundred thirty-six".