11042402133402 has 48 divisors (see below), whose sum is σ = 24482027100960. Its totient is φ = 3595138668576.

The previous prime is 11042402133311. The next prime is 11042402133403. The reversal of 11042402133402 is 20433120424011.

11042402133402 is a `hidden beast` number, since 1 + 1 + 0 + 4 + 2 + 40 + 213 + 3 + 402 = 666.

It is a super-2 number, since 2×11042402133402² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11042402133403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72229948 + ... + 72382664.

It is an arithmetic number, because the mean of its divisors is an integer number (510042231270).

Almost surely, 2^{11042402133402} is an apocalyptic number.

11042402133402 is an abundant number, since it is smaller than the sum of its proper divisors (13439624967558).

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

11042402133402 is a wasteful number, since it uses less digits than its factorization.

11042402133402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246187 (or 246184 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 11042402133402 its reverse (20433120424011), we get a palindrome (31475522557413).

The spelling of 11042402133402 in words is "eleven trillion, forty-two billion, four hundred two million, one hundred thirty-three thousand, four hundred two".