5440413124212 has 48 divisors (see below), whose sum is σ = 13883206878912. Its totient is φ = 1644457351680.

The previous prime is 5440413124171. The next prime is 5440413124247. The reversal of 5440413124212 is 2124213140445.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51855973 + ... + 51960780.

It is an arithmetic number, because the mean of its divisors is an integer number (289233476644).

Almost surely, 2^{5440413124212} is an apocalyptic number.

It is an amenable number.

5440413124212 is an abundant number, since it is smaller than the sum of its proper divisors (8442793754700).

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

5440413124212 is a wasteful number, since it uses less digits than its factorization.

5440413124212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103817168 (or 103817166 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 5440413124212 its reverse (2124213140445), we get a palindrome (7564626264657).

The spelling of 5440413124212 in words is "five trillion, four hundred forty billion, four hundred thirteen million, one hundred twenty-four thousand, two hundred twelve".