1001345242 has 8 divisors (see below), whose sum is σ = 1502572500. Its totient is φ = 500487744.

The previous prime is 1001345207. The next prime is 1001345243. The reversal of 1001345242 is 2425431001.

It can be written as a sum of positive squares in 2 ways, for example, as 907274641 + 94070601 = 30121^2 + 9699^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1001345243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85567 + ... + 96562.

Almost surely, 2^1001345242 is an apocalyptic number.

1001345242 is a deficient number, since it is larger than the sum of its proper divisors (501227258).

1001345242 is a wasteful number, since it uses less digits than its factorization.

1001345242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184880.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1001345242 is about 31644.0395967392. The cubic root of 1001345242 is about 1000.4482130750.

Adding to 1001345242 its reverse (2425431001), we get a palindrome (3426776243).

It can be divided in two parts, 10013 and 45242, that added together give a palindrome (55255).

The spelling of 1001345242 in words is "one billion, one million, three hundred forty-five thousand, two hundred forty-two".