11984284034 has 8 divisors (see below), whose sum is σ = 18075743868. Its totient is φ = 5959036080.

The previous prime is 11984284033. The next prime is 11984284057. The reversal of 11984284034 is 43048248911.

It can be written as a sum of positive squares in 2 ways, for example, as 11982586225 + 1697809 = 109465^2 + 1303^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11984284031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16552517 + ... + 16553240.

Almost surely, 2^11984284034 is an apocalyptic number.

11984284034 is a deficient number, since it is larger than the sum of its proper divisors (6091459834).

11984284034 is a wasteful number, since it uses less digits than its factorization.

11984284034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33105940.

The product of its (nonzero) digits is 221184, while the sum is 44.

The spelling of 11984284034 in words is "eleven billion, nine hundred eighty-four million, two hundred eighty-four thousand, thirty-four".