11401142204 has 48 divisors (see below), whose sum is σ = 21206169600. Its totient is φ = 5348332800.

The previous prime is 11401142183. The next prime is 11401142219. The reversal of 11401142204 is 40224110411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3496727 + ... + 3499985.

It is an arithmetic number, because the mean of its divisors is an integer number (441795200).

Almost surely, 2^11401142204 is an apocalyptic number.

It is an amenable number.

11401142204 is a deficient number, since it is larger than the sum of its proper divisors (9805027396).

11401142204 is a wasteful number, since it uses less digits than its factorization.

11401142204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3714 (or 3712 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 11401142204 its reverse (40224110411), we get a palindrome (51625252615).

The spelling of 11401142204 in words is "eleven billion, four hundred one million, one hundred forty-two thousand, two hundred four".