2231034401413 has 4 divisors (see below), whose sum is σ = 2231071060108. Its totient is φ = 2230997742720.

The previous prime is 2231034401381. The next prime is 2231034401417. The reversal of 2231034401413 is 3141044301322.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29825980804 + 2201208420609 = 172702^2 + 1483647^2 .

It is a cyclic number.

It is not a de Polignac number, because 2231034401413 - 2⁵ = 2231034401381 is a prime.

It is a super-3 number, since 3×2231034401413³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231034401417) 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, 18237906 + ... + 18359827.

It is an arithmetic number, because the mean of its divisors is an integer number (557767765027).

Almost surely, 2^{2231034401413} is an apocalyptic number.

It is an amenable number.

2231034401413 is a deficient number, since it is larger than the sum of its proper divisors (36658695).

2231034401413 is an equidigital number, since it uses as much as digits as its factorization.

2231034401413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36658694.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 2231034401413 its reverse (3141044301322), we get a palindrome (5372078702735).

The spelling of 2231034401413 in words is "two trillion, two hundred thirty-one billion, thirty-four million, four hundred one thousand, four hundred thirteen".