54314230440 has 128 divisors (see below), whose sum is σ = 171780860160. Its totient is φ = 13711171584.

The previous prime is 54314230429. The next prime is 54314230441. The reversal of 54314230440 is 4403241345.

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

It is a junction number, because it is equal to n+sod(n) for n = 54314230398 and 54314230407.

It is not an unprimeable number, because it can be changed into a prime (54314230441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 166282 + ... + 369158.

It is an arithmetic number, because the mean of its divisors is an integer number (1342037970).

Almost surely, 2^54314230440 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 54314230440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85890430080).

54314230440 is an abundant number, since it is smaller than the sum of its proper divisors (117466629720).

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

54314230440 is a wasteful number, since it uses less digits than its factorization.

54314230440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203011 (or 203007 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 54314230440 its reverse (4403241345), we get a palindrome (58717471785).

The spelling of 54314230440 in words is "fifty-four billion, three hundred fourteen million, two hundred thirty thousand, four hundred forty".