542245332270 has 32 divisors (see below), whose sum is σ = 1301756780160. Its totient is φ = 144557868320.

The previous prime is 542245332217. The next prime is 542245332281. The reversal of 542245332270 is 72233542245.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2447496 + ... + 2659835.

It is an arithmetic number, because the mean of its divisors is an integer number (40679899380).

Almost surely, 2^542245332270 is an apocalyptic number.

542245332270 is an abundant number, since it is smaller than the sum of its proper divisors (759511447890).

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

542245332270 is a wasteful number, since it uses less digits than its factorization.

542245332270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5110880.

The product of its (nonzero) digits is 403200, while the sum is 39.

The spelling of 542245332270 in words is "five hundred forty-two billion, two hundred forty-five million, three hundred thirty-two thousand, two hundred seventy".