542032311146 has 8 divisors (see below), whose sum is σ = 821098451844. Its totient is φ = 268332827200.

The previous prime is 542032311137. The next prime is 542032311157. The reversal of 542032311146 is 641113230245.

It can be written as a sum of positive squares in 2 ways, for example, as 389389728121 + 152642583025 = 624011^2 + 390695^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1341663935 + ... + 1341664338.

Almost surely, 2^542032311146 is an apocalyptic number.

542032311146 is a deficient number, since it is larger than the sum of its proper divisors (279066140698).

542032311146 is a wasteful number, since it uses less digits than its factorization.

542032311146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683328376.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 542032311146 in words is "five hundred forty-two billion, thirty-two million, three hundred eleven thousand, one hundred forty-six".