542233246320 has 120 divisors (see below), whose sum is σ = 1830534481152. Its totient is φ = 143838451200.

The previous prime is 542233246277. The next prime is 542233246339. The reversal of 542233246320 is 23642332245.

542233246320 is a `hidden beast` number, since 5 + 4 + 2 + 2 + 3 + 324 + 6 + 320 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1833951 + ... + 2108990.

Almost surely, 2^542233246320 is an apocalyptic number.

It is an amenable number.

542233246320 is an abundant number, since it is smaller than the sum of its proper divisors (1288301234832).

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

542233246320 is a wasteful number, since it uses less digits than its factorization.

542233246320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3943151 (or 3943142 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 542233246320 its reverse (23642332245), we get a palindrome (565875578565).

The spelling of 542233246320 in words is "five hundred forty-two billion, two hundred thirty-three million, two hundred forty-six thousand, three hundred twenty".