11864452082 has 16 divisors (see below), whose sum is σ = 21535476480. Its totient is φ = 4785661248.

The previous prime is 11864452081. The next prime is 11864452087. The reversal of 11864452082 is 28025446811.

It is not an unprimeable number, because it can be changed into a prime (11864452081) 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, 24925082 + ... + 24925557.

It is an arithmetic number, because the mean of its divisors is an integer number (1345967280).

Almost surely, 2^11864452082 is an apocalyptic number.

11864452082 is a deficient number, since it is larger than the sum of its proper divisors (9671024398).

11864452082 is a wasteful number, since it uses less digits than its factorization.

11864452082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49850665.

The product of its (nonzero) digits is 122880, while the sum is 41.

Adding to 11864452082 its reverse (28025446811), we get a palindrome (39889898893).

The spelling of 11864452082 in words is "eleven billion, eight hundred sixty-four million, four hundred fifty-two thousand, eighty-two".