2231141403411 has 8 divisors (see below), whose sum is σ = 3305394671760. Its totient is φ = 1487427602256.

The previous prime is 2231141403409. The next prime is 2231141403443. The reversal of 2231141403411 is 1143041411322.

It is a happy number.

2231141403411 is a `hidden beast` number, since 2 + 2 + 311 + 4 + 1 + 4 + 0 + 341 + 1 = 666.

It is not a de Polignac number, because 2231141403411 - 2¹ = 2231141403409 is a prime.

It is a super-3 number, since 3×2231141403411³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 82634866793 = 2231141403411 / (2 + 2 + 3 + 1 + 1 + 4 + 1 + 4 + 0 + 3 + 4 + 1 + 1).

It is not an unprimeable number, because it can be changed into a prime (2231141403401) 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, 41317433370 + ... + 41317433423.

It is an arithmetic number, because the mean of its divisors is an integer number (413174333970).

Almost surely, 2^{2231141403411} is an apocalyptic number.

2231141403411 is a deficient number, since it is larger than the sum of its proper divisors (1074253268349).

2231141403411 is an equidigital number, since it uses as much as digits as its factorization.

2231141403411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82634866802 (or 82634866796 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 2231141403411 its reverse (1143041411322), we get a palindrome (3374182814733).

The spelling of 2231141403411 in words is "two trillion, two hundred thirty-one billion, one hundred forty-one million, four hundred three thousand, four hundred eleven".