542033244445 has 32 divisors (see below), whose sum is σ = 811057026816. Its totient is φ = 337841280000.

The previous prime is 542033244421. The next prime is 542033244451. The reversal of 542033244445 is 544442330245.

It is not a de Polignac number, because 542033244445 - 2⁵ = 542033244413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 542033244398 and 542033244407.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2617195 + ... + 2816695.

It is an arithmetic number, because the mean of its divisors is an integer number (25345532088).

Almost surely, 2^542033244445 is an apocalyptic number.

542033244445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

542033244445 is a deficient number, since it is larger than the sum of its proper divisors (269023782371).

542033244445 is a wasteful number, since it uses less digits than its factorization.

542033244445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206581.

The product of its (nonzero) digits is 921600, while the sum is 40.

The spelling of 542033244445 in words is "five hundred forty-two billion, thirty-three million, two hundred forty-four thousand, four hundred forty-five".