313434401211 has 12 divisors (see below), whose sum is σ = 452840444992. Its totient is φ = 208909252656.

The previous prime is 313434401207. The next prime is 313434401251. The reversal of 313434401211 is 112104434313.

313434401211 is a `hidden beast` number, since 3 + 1 + 3 + 4 + 3 + 440 + 1 + 211 = 666.

It is not a de Polignac number, because 313434401211 - 2² = 313434401207 is a prime.

It is a super-2 number, since 2×313434401211² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313434401251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3875656 + ... + 3955701.

Almost surely, 2^313434401211 is an apocalyptic number.

313434401211 is a deficient number, since it is larger than the sum of its proper divisors (139406043781).

313434401211 is a wasteful number, since it uses less digits than its factorization.

313434401211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7835810 (or 7835807 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 313434401211 its reverse (112104434313), we get a palindrome (425538835524).

The spelling of 313434401211 in words is "three hundred thirteen billion, four hundred thirty-four million, four hundred one thousand, two hundred eleven".