244135413550 has 96 divisors (see below), whose sum is σ = 521944093440. Its totient is φ = 83223840000.

The previous prime is 244135413493. The next prime is 244135413583. The reversal of 244135413550 is 55314531442.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57891042 + ... + 57895258.

It is an arithmetic number, because the mean of its divisors is an integer number (5436917640).

Almost surely, 2^244135413550 is an apocalyptic number.

244135413550 is an abundant number, since it is smaller than the sum of its proper divisors (277808679890).

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

244135413550 is a wasteful number, since it uses less digits than its factorization.

244135413550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5146 (or 5141 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 244135413550 its reverse (55314531442), we get a palindrome (299449944992).

The spelling of 244135413550 in words is "two hundred forty-four billion, one hundred thirty-five million, four hundred thirteen thousand, five hundred fifty".