11123412441402 has 32 divisors (see below), whose sum is σ = 23798301472512. Its totient is φ = 3453721749504.

The previous prime is 11123412441377. The next prime is 11123412441523. The reversal of 11123412441402 is 20414421432111.

11123412441402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11123412441402.

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, 562119298 + ... + 562139085.

It is an arithmetic number, because the mean of its divisors is an integer number (743696921016).

Almost surely, 2^{11123412441402} is an apocalyptic number.

11123412441402 is an abundant number, since it is smaller than the sum of its proper divisors (12674889031110).

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

11123412441402 is a wasteful number, since it uses less digits than its factorization.

11123412441402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1124258502.

The product of its (nonzero) digits is 6144, while the sum is 30.

Adding to 11123412441402 its reverse (20414421432111), we get a palindrome (31537833873513).

The spelling of 11123412441402 in words is "eleven trillion, one hundred twenty-three billion, four hundred twelve million, four hundred forty-one thousand, four hundred two".