11403404413434 has 96 divisors (see below), whose sum is σ = 27821083305600. Its totient is φ = 3345287299200.

The previous prime is 11403404413433. The next prime is 11403404413439. The reversal of 11403404413434 is 43431440430411.

11403404413434 is a `hidden beast` number, since 1 + 140 + 3 + 40 + 4 + 41 + 3 + 434 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11403404413433) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2453097 + ... + 5368844.

It is an arithmetic number, because the mean of its divisors is an integer number (289802951100).

Almost surely, 2^{11403404413434} is an apocalyptic number.

11403404413434 is an abundant number, since it is smaller than the sum of its proper divisors (16417678892166).

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

11403404413434 is a wasteful number, since it uses less digits than its factorization.

11403404413434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7822196 (or 7822193 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 11403404413434 its reverse (43431440430411), we get a palindrome (54834844843845).

The spelling of 11403404413434 in words is "eleven trillion, four hundred three billion, four hundred four million, four hundred thirteen thousand, four hundred thirty-four".