662322734042 has 8 divisors (see below), whose sum is σ = 1051924342356. Its totient is φ = 311681286592.

The previous prime is 662322733999. The next prime is 662322734081. The reversal of 662322734042 is 240437223266.

662322734042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 533032868281 + 129289865761 = 730091^2 + 359569^2 .

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

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, 9740040173 + ... + 9740040240.

Almost surely, 2^662322734042 is an apocalyptic number.

662322734042 is a deficient number, since it is larger than the sum of its proper divisors (389601608314).

662322734042 is a wasteful number, since it uses less digits than its factorization.

662322734042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19480080432.

The product of its (nonzero) digits is 580608, while the sum is 41.

The spelling of 662322734042 in words is "six hundred sixty-two billion, three hundred twenty-two million, seven hundred thirty-four thousand, forty-two".