544333421010 has 64 divisors (see below), whose sum is σ = 1309089817728. Its totient is φ = 144856925184.

The previous prime is 544333420991. The next prime is 544333421053. The reversal of 544333421010 is 10124333445.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 77614264 + ... + 77621276.

It is an arithmetic number, because the mean of its divisors is an integer number (20454528402).

Almost surely, 2^544333421010 is an apocalyptic number.

544333421010 is an abundant number, since it is smaller than the sum of its proper divisors (764756396718).

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

544333421010 is a wasteful number, since it uses less digits than its factorization.

544333421010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11979.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 544333421010 its reverse (10124333445), we get a palindrome (554457754455).

The spelling of 544333421010 in words is "five hundred forty-four billion, three hundred thirty-three million, four hundred twenty-one thousand, ten".