103352405544 has 160 divisors (see below), whose sum is σ = 298577664000. Its totient is φ = 33382972800.

The previous prime is 103352405501. The next prime is 103352405551. The reversal of 103352405544 is 445504253301.

103352405544 is a `hidden beast` number, since 10 + 3 + 3 + 52 + 40 + 554 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 103352405499 and 103352405508.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3059257 + ... + 3092855.

It is an arithmetic number, because the mean of its divisors is an integer number (1866110400).

Almost surely, 2^103352405544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103352405544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149288832000).

103352405544 is an abundant number, since it is smaller than the sum of its proper divisors (195225258456).

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

103352405544 is a wasteful number, since it uses less digits than its factorization.

103352405544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33765 (or 33752 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 103352405544 its reverse (445504253301), we get a palindrome (548856658845).

The spelling of 103352405544 in words is "one hundred three billion, three hundred fifty-two million, four hundred five thousand, five hundred forty-four".