2101041742 has 8 divisors (see below), whose sum is σ = 3151792800. Its totient is φ = 1050444144.

The previous prime is 2101041739. The next prime is 2101041809. The reversal of 2101041742 is 2471401012.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6234 + ... + 65122.

It is an arithmetic number, because the mean of its divisors is an integer number (393974100).

Almost surely, 2^2101041742 is an apocalyptic number.

2101041742 is a deficient number, since it is larger than the sum of its proper divisors (1050751058).

2101041742 is a wasteful number, since it uses less digits than its factorization.

2101041742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76730.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 2101041742 is about 45837.1218773605. The cubic root of 2101041742 is about 1280.7908812686.

Adding to 2101041742 its reverse (2471401012), we get a palindrome (4572442754).

The spelling of 2101041742 in words is "two billion, one hundred one million, forty-one thousand, seven hundred forty-two".