311432340434002 has 8 divisors (see below), whose sum is σ = 467151396889212. Its totient is φ = 155715208137600.

The previous prime is 311432340433979. The next prime is 311432340434011. The reversal of 311432340434002 is 200434043234113.

It can be written as a sum of positive squares in 2 ways, for example, as 245488699550241 + 65943640883761 = 15668079^2 + 8120569^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480634999 + ... + 481282522.

Almost surely, 2^{311432340434002} is an apocalyptic number.

311432340434002 is a deficient number, since it is larger than the sum of its proper divisors (155719056455210).

311432340434002 is a wasteful number, since it uses less digits than its factorization.

311432340434002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962079404.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 311432340434002 its reverse (200434043234113), we get a palindrome (511866383668115).

The spelling of 311432340434002 in words is "three hundred eleven trillion, four hundred thirty-two billion, three hundred forty million, four hundred thirty-four thousand, two".