542035223166 has 16 divisors (see below), whose sum is σ = 1086976805904. Its totient is φ = 180194014464.

The previous prime is 542035223153. The next prime is 542035223183. The reversal of 542035223166 is 661322530245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121095891 + ... + 121100366.

It is an arithmetic number, because the mean of its divisors is an integer number (67936050369).

Almost surely, 2^542035223166 is an apocalyptic number.

542035223166 is an abundant number, since it is smaller than the sum of its proper divisors (544941582738).

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

542035223166 is a wasteful number, since it uses less digits than its factorization.

542035223166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242196635.

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 542035223166 in words is "five hundred forty-two billion, thirty-five million, two hundred twenty-three thousand, one hundred sixty-six".