542422146026 has 16 divisors (see below), whose sum is σ = 814372556928. Its totient is φ = 270964688400.

The previous prime is 542422146023. The next prime is 542422146053. The reversal of 542422146026 is 620641224245.

It is not an unprimeable number, because it can be changed into a prime (542422146023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31109531 + ... + 31126961.

It is an arithmetic number, because the mean of its divisors is an integer number (50898284808).

Almost surely, 2^542422146026 is an apocalyptic number.

542422146026 is a deficient number, since it is larger than the sum of its proper divisors (271950410902).

542422146026 is a wasteful number, since it uses less digits than its factorization.

542422146026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30677.

The product of its (nonzero) digits is 184320, while the sum is 38.

The spelling of 542422146026 in words is "five hundred forty-two billion, four hundred twenty-two million, one hundred forty-six thousand, twenty-six".