320212252100542 has 8 divisors (see below), whose sum is σ = 480367195984800. Its totient is φ = 160089853438944.

The previous prime is 320212252100473. The next prime is 320212252100581. The reversal of 320212252100542 is 245001252212023.

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

It is a congruent 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, 8136281067 + ... + 8136320422.

It is an arithmetic number, because the mean of its divisors is an integer number (60045899498100).

Almost surely, 2^{320212252100542} is an apocalyptic number.

320212252100542 is a deficient number, since it is larger than the sum of its proper divisors (160154943884258).

320212252100542 is a wasteful number, since it uses less digits than its factorization.

320212252100542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16272611330.

The product of its (nonzero) digits is 19200, while the sum is 31.

The spelling of 320212252100542 in words is "three hundred twenty trillion, two hundred twelve billion, two hundred fifty-two million, one hundred thousand, five hundred forty-two".