1001355342 has 24 divisors (see below), whose sum is σ = 2157367464. Its totient is φ = 308023344.

The previous prime is 1001355293. The next prime is 1001355343. The reversal of 1001355342 is 2435531001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001355343) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 277683 + ... + 281265.

It is an arithmetic number, because the mean of its divisors is an integer number (89890311).

Almost surely, 2^1001355342 is an apocalyptic number.

1001355342 is an abundant number, since it is smaller than the sum of its proper divisors (1156012122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1001355342 is an frugal number, since it uses more digits than its factorization.

1001355342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7184 (or 3601 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 1001355342 is about 31644.1991840527. The cubic root of 1001355342 is about 1000.4515767144.

Adding to 1001355342 its reverse (2435531001), we get a palindrome (3436886343).

The spelling of 1001355342 in words is "one billion, one million, three hundred fifty-five thousand, three hundred forty-two".