54343305333240 has 128 divisors (see below), whose sum is σ = 203258077125120. Its totient is φ = 11292115392000.

The previous prime is 54343305333209. The next prime is 54343305333269. The reversal of 54343305333240 is 4233350334345.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 54343305333192 and 54343305333201.

It is a congruent number.

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, 2940645811 + ... + 2940664290.

It is an arithmetic number, because the mean of its divisors is an integer number (1587953727540).

Almost surely, 2^{54343305333240} is an apocalyptic number.

It is an amenable number.

54343305333240 is an abundant number, since it is smaller than the sum of its proper divisors (148914771791880).

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

54343305333240 is a wasteful number, since it uses less digits than its factorization.

54343305333240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5881310133 (or 5881310129 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 42.

Adding to 54343305333240 its reverse (4233350334345), we get a palindrome (58576655667585).

The spelling of 54343305333240 in words is "fifty-four trillion, three hundred forty-three billion, three hundred five million, three hundred thirty-three thousand, two hundred forty".