105401335244 has 24 divisors (see below), whose sum is σ = 186761579088. Its totient is φ = 52044871680.

The previous prime is 105401335241. The next prime is 105401335253. The reversal of 105401335244 is 442533104501.

It is a super-2 number, since 2×105401335244² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105401335244.

It is not an unprimeable number, because it can be changed into a prime (105401335241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392522 + ... + 604049.

It is an arithmetic number, because the mean of its divisors is an integer number (7781732462).

Almost surely, 2^105401335244 is an apocalyptic number.

It is an amenable number.

105401335244 is a deficient number, since it is larger than the sum of its proper divisors (81360243844).

105401335244 is a wasteful number, since it uses less digits than its factorization.

105401335244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996905 (or 996903 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 105401335244 its reverse (442533104501), we get a palindrome (547934439745).

The spelling of 105401335244 in words is "one hundred five billion, four hundred one million, three hundred thirty-five thousand, two hundred forty-four".