11141420002 has 8 divisors (see below), whose sum is σ = 16743022812. Its totient is φ = 5560412400.

The previous prime is 11141419987. The next prime is 11141420011. The reversal of 11141420002 is 20002414111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10788769161 + 352650841 = 103869^2 + 18779^2 .

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, 5147449 + ... + 5149612.

Almost surely, 2^11141420002 is an apocalyptic number.

11141420002 is a deficient number, since it is larger than the sum of its proper divisors (5601602810).

11141420002 is a wasteful number, since it uses less digits than its factorization.

11141420002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10297604.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11141420002 its reverse (20002414111), we get a palindrome (31143834113).

The spelling of 11141420002 in words is "eleven billion, one hundred forty-one million, four hundred twenty thousand, two".