2301662042 has 8 divisors (see below), whose sum is σ = 3452701332. Its totient is φ = 1150761600.

The previous prime is 2301662029. The next prime is 2301662063. The reversal of 2301662042 is 2402661032.

It can be written as a sum of positive squares in 2 ways, for example, as 1923787321 + 377874721 = 43861^2 + 19439^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33692 + ... + 75752.

Almost surely, 2^2301662042 is an apocalyptic number.

2301662042 is a deficient number, since it is larger than the sum of its proper divisors (1151039290).

2301662042 is a wasteful number, since it uses less digits than its factorization.

2301662042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69424.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2301662042 is about 47975.6400895288. The cubic root of 2301662042 is about 1320.3240025739.

It can be divided in two parts, 23016 and 62042, that added together give a palindrome (85058).

The spelling of 2301662042 in words is "two billion, three hundred one million, six hundred sixty-two thousand, forty-two".