11421434024322 has 64 divisors (see below), whose sum is σ = 27505662013440. Its totient is φ = 3091080953664.

The previous prime is 11421434024261. The next prime is 11421434024347. The reversal of 11421434024322 is 22342043412411.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57295797 + ... + 57494792.

It is an arithmetic number, because the mean of its divisors is an integer number (429775968960).

Almost surely, 2^{11421434024322} is an apocalyptic number.

11421434024322 is an abundant number, since it is smaller than the sum of its proper divisors (16084227989118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11421434024322 is a wasteful number, since it uses less digits than its factorization.

11421434024322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114790727.

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

Adding to 11421434024322 its reverse (22342043412411), we get a palindrome (33763477436733).

The spelling of 11421434024322 in words is "eleven trillion, four hundred twenty-one billion, four hundred thirty-four million, twenty-four thousand, three hundred twenty-two".