542267715320 has 16 divisors (see below), whose sum is σ = 1220102359560. Its totient is φ = 216907086112.

The previous prime is 542267715293. The next prime is 542267715323. The reversal of 542267715320 is 23517762245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542267715323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6778346402 + ... + 6778346481.

Almost surely, 2^542267715320 is an apocalyptic number.

It is an amenable number.

542267715320 is an abundant number, since it is smaller than the sum of its proper divisors (677834644240).

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

542267715320 is a wasteful number, since it uses less digits than its factorization.

542267715320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13556692894 (or 13556692890 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 542267715320 in words is "five hundred forty-two billion, two hundred sixty-seven million, seven hundred fifteen thousand, three hundred twenty".