201411312 has 40 divisors (see below), whose sum is σ = 532418304. Its totient is φ = 65575104.

The previous prime is 201411281. The next prime is 201411319. The reversal of 201411312 is 213114102.

It is a super-2 number, since 2×201411312² = 81133033203122688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 201411291 and 201411300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201411319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46728 + ... + 50855.

Almost surely, 2^201411312 is an apocalyptic number.

It is an amenable number.

201411312 is an abundant number, since it is smaller than the sum of its proper divisors (331006992).

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

201411312 is a wasteful number, since it uses less digits than its factorization.

201411312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97637 (or 97631 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 201411312 is about 14191.9453212024. The cubic root of 201411312 is about 586.1758917845.

Adding to 201411312 its reverse (213114102), we get a palindrome (414525414).

The spelling of 201411312 in words is "two hundred one million, four hundred eleven thousand, three hundred twelve".