544105213336402 has 16 divisors (see below), whose sum is σ = 844333192344960. Its totient is φ = 262661526982288.

The previous prime is 544105213336313. The next prime is 544105213336441. The reversal of 544105213336402 is 204633312501445.

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, 176229898 + ... + 179290789.

It is an arithmetic number, because the mean of its divisors is an integer number (52770824521560).

Almost surely, 2^{544105213336402} is an apocalyptic number.

544105213336402 is a deficient number, since it is larger than the sum of its proper divisors (300227979008558).

544105213336402 is a wasteful number, since it uses less digits than its factorization.

544105213336402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355547105.

The product of its (nonzero) digits is 1036800, while the sum is 43.

Adding to 544105213336402 its reverse (204633312501445), we get a palindrome (748738525837847).

The spelling of 544105213336402 in words is "five hundred forty-four trillion, one hundred five billion, two hundred thirteen million, three hundred thirty-six thousand, four hundred two".