11401414002 has 36 divisors (see below), whose sum is σ = 27152959470. Its totient is φ = 3454973280.

The previous prime is 11401413983. The next prime is 11401414039. The reversal of 11401414002 is 20041410411.

It can be written as a sum of positive squares in only one way, i.e., 10716597441 + 684816561 = 103521^2 + 26169^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2615227 + ... + 2619582.

Almost surely, 2^11401414002 is an apocalyptic number.

11401414002 is an abundant number, since it is smaller than the sum of its proper divisors (15751545468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11401414002 is a wasteful number, since it uses less digits than its factorization.

11401414002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5234839 (or 5234825 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 11401414002 its reverse (20041410411), we get a palindrome (31442824413).

The spelling of 11401414002 in words is "eleven billion, four hundred one million, four hundred fourteen thousand, two".