310003340242 has 8 divisors (see below), whose sum is σ = 471945383856. Its totient is φ = 152688212292.

The previous prime is 310003340233. The next prime is 310003340243. The reversal of 310003340242 is 242043300013.

It is a happy number.

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

It is a super-2 number, since 2×310003340242² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (310003340243) 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, 1156728748 + ... + 1156729015.

It is an arithmetic number, because the mean of its divisors is an integer number (58993172982).

Almost surely, 2^310003340242 is an apocalyptic number.

310003340242 is a deficient number, since it is larger than the sum of its proper divisors (161942043614).

310003340242 is a wasteful number, since it uses less digits than its factorization.

310003340242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2313457832.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 310003340242 its reverse (242043300013), we get a palindrome (552046640255).

The spelling of 310003340242 in words is "three hundred ten billion, three million, three hundred forty thousand, two hundred forty-two".