2234040204431 has 16 divisors (see below), whose sum is σ = 2570843251200. Its totient is φ = 1901655960480.

The previous prime is 2234040204427. The next prime is 2234040204433. The reversal of 2234040204431 is 1344020404322.

It is a cyclic number.

It is not a de Polignac number, because 2234040204431 - 2² = 2234040204427 is a prime.

It is a super-2 number, since 2×2234040204431² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2234040204394 and 2234040204403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234040204433) 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, 5012750 + ... + 5440196.

It is an arithmetic number, because the mean of its divisors is an integer number (160677703200).

Almost surely, 2^{2234040204431} is an apocalyptic number.

2234040204431 is a deficient number, since it is larger than the sum of its proper divisors (336803046769).

2234040204431 is a wasteful number, since it uses less digits than its factorization.

2234040204431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432614.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 2234040204431 its reverse (1344020404322), we get a palindrome (3578060608753).

The spelling of 2234040204431 in words is "two trillion, two hundred thirty-four billion, forty million, two hundred four thousand, four hundred thirty-one".