11042504630 has 16 divisors (see below), whose sum is σ = 19987553520. Its totient is φ = 4392325152.

The previous prime is 11042504623. The next prime is 11042504639. The reversal of 11042504630 is 3640524011.

It is a self number, because there is not a number n which added to its sum of digits gives 11042504630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11042504639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3082709 + ... + 3086288.

It is an arithmetic number, because the mean of its divisors is an integer number (1249222095).

Almost surely, 2^11042504630 is an apocalyptic number.

11042504630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11042504630 is a deficient number, since it is larger than the sum of its proper divisors (8945048890).

11042504630 is a wasteful number, since it uses less digits than its factorization.

11042504630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6169183.

The product of its (nonzero) digits is 2880, while the sum is 26.

The spelling of 11042504630 in words is "eleven billion, forty-two million, five hundred four thousand, six hundred thirty".