542340154024424 has 32 divisors (see below), whose sum is σ = 1162165516732800. Its totient is φ = 232429885817280.

The previous prime is 542340154024423. The next prime is 542340154024447. The reversal of 542340154024424 is 424420451043245.

It is not an unprimeable number, because it can be changed into a prime (542340154024423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25335239 + ... + 41551830.

It is an arithmetic number, because the mean of its divisors is an integer number (36317672397900).

Almost surely, 2^{542340154024424} is an apocalyptic number.

It is an amenable number.

542340154024424 is an abundant number, since it is smaller than the sum of its proper divisors (619825362708376).

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

542340154024424 is a wasteful number, since it uses less digits than its factorization.

542340154024424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67031873 (or 67031869 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 44.

The spelling of 542340154024424 in words is "five hundred forty-two trillion, three hundred forty billion, one hundred fifty-four million, twenty-four thousand, four hundred twenty-four".