214231444004031 has 16 divisors (see below), whose sum is σ = 291721096533504. Its totient is φ = 139781412143424.

The previous prime is 214231444004009. The next prime is 214231444004051. The reversal of 214231444004031 is 130400444132412.

It is a happy number.

It is not a de Polignac number, because 214231444004031 - 2¹¹ = 214231444001983 is a prime.

It is a super-2 number, since 2×214231444004031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 214231444003983 and 214231444004001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214231444004051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20641356 + ... + 29232318.

It is an arithmetic number, because the mean of its divisors is an integer number (18232568533344).

Almost surely, 2^{214231444004031} is an apocalyptic number.

214231444004031 is a deficient number, since it is larger than the sum of its proper divisors (77489652529473).

214231444004031 is a wasteful number, since it uses less digits than its factorization.

214231444004031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8767870.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 214231444004031 its reverse (130400444132412), we get a palindrome (344631888136443).

The spelling of 214231444004031 in words is "two hundred fourteen trillion, two hundred thirty-one billion, four hundred forty-four million, four thousand, thirty-one".