11024421994 has 8 divisors (see below), whose sum is σ = 16546617828. Its totient is φ = 5508882720.

The previous prime is 11024421977. The next prime is 11024422043. The reversal of 11024421994 is 49912442011.

It can be written as a sum of positive squares in 2 ways, for example, as 11023950025 + 471969 = 104995^2 + 687^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1659997 + ... + 1666624.

Almost surely, 2^11024421994 is an apocalyptic number.

11024421994 is a deficient number, since it is larger than the sum of its proper divisors (5522195834).

11024421994 is a wasteful number, since it uses less digits than its factorization.

11024421994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3328280.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 11024421994 in words is "eleven billion, twenty-four million, four hundred twenty-one thousand, nine hundred ninety-four".