2231202440434 has 32 divisors (see below), whose sum is σ = 3809946378240. Its totient is φ = 970050800400.

The previous prime is 2231202440419. The next prime is 2231202440473. The reversal of 2231202440434 is 4340442021322.

2231202440434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2231202440434³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2231202440396 and 2231202440405.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16220157 + ... + 16357135.

It is an arithmetic number, because the mean of its divisors is an integer number (119060824320).

Almost surely, 2^{2231202440434} is an apocalyptic number.

2231202440434 is a deficient number, since it is larger than the sum of its proper divisors (1578743937806).

2231202440434 is a wasteful number, since it uses less digits than its factorization.

2231202440434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169206.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 2231202440434 its reverse (4340442021322), we get a palindrome (6571644461756).

The spelling of 2231202440434 in words is "two trillion, two hundred thirty-one billion, two hundred two million, four hundred forty thousand, four hundred thirty-four".