11042175630 has 32 divisors (see below), whose sum is σ = 26504755200. Its totient is φ = 2944187552.

The previous prime is 11042175619. The next prime is 11042175643. The reversal of 11042175630 is 3657124011.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 257251 + ... + 297089.

It is an arithmetic number, because the mean of its divisors is an integer number (828273600).

Almost surely, 2^11042175630 is an apocalyptic number.

11042175630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11042175630 is an abundant number, since it is smaller than the sum of its proper divisors (15462579570).

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

11042175630 is a wasteful number, since it uses less digits than its factorization.

11042175630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49088.

The product of its (nonzero) digits is 5040, while the sum is 30.

Adding to 11042175630 its reverse (3657124011), we get a palindrome (14699299641).

The spelling of 11042175630 in words is "eleven billion, forty-two million, one hundred seventy-five thousand, six hundred thirty".