11542033002 has 32 divisors (see below), whose sum is σ = 24284836800. Its totient is φ = 3651713408.

The previous prime is 11542032977. The next prime is 11542033003. The reversal of 11542033002 is 20033024511.

It is a self number, because there is not a number n which added to its sum of digits gives 11542033002.

It is not an unprimeable number, because it can be changed into a prime (11542033003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551883 + ... + 572414.

It is an arithmetic number, because the mean of its divisors is an integer number (758901150).

Almost surely, 2^11542033002 is an apocalyptic number.

11542033002 is an abundant number, since it is smaller than the sum of its proper divisors (12742803798).

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

11542033002 is a wasteful number, since it uses less digits than its factorization.

11542033002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124390.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 11542033002 its reverse (20033024511), we get a palindrome (31575057513).

The spelling of 11542033002 in words is "eleven billion, five hundred forty-two million, thirty-three thousand, two".