542023233498 has 24 divisors (see below), whose sum is σ = 1217879365248. Its totient is φ = 180674411004.

The previous prime is 542023233491. The next prime is 542023233517. The reversal of 542023233498 is 894332320245.

542023233498 is a `hidden beast` number, since 5 + 4 + 202 + 323 + 34 + 98 = 666.

It is not an unprimeable number, because it can be changed into a prime (542023233491) 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 11 ways as a sum of consecutive naturals, for example, 557636586 + ... + 557637557.

It is an arithmetic number, because the mean of its divisors is an integer number (50744973552).

Almost surely, 2^542023233498 is an apocalyptic number.

542023233498 is an abundant number, since it is smaller than the sum of its proper divisors (675856131750).

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

542023233498 is a wasteful number, since it uses less digits than its factorization.

542023233498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115274160 (or 1115274148 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 542023233498 in words is "five hundred forty-two billion, twenty-three million, two hundred thirty-three thousand, four hundred ninety-eight".