11141132231402 has 16 divisors (see below), whose sum is σ = 16809009403680. Its totient is φ = 5538131823792.

The previous prime is 11141132231401. The next prime is 11141132231441. The reversal of 11141132231402 is 20413223114111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11141132231401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7649249 + ... + 8988507.

It is an arithmetic number, because the mean of its divisors is an integer number (1050563087730).

Almost surely, 2^{11141132231402} is an apocalyptic number.

11141132231402 is a deficient number, since it is larger than the sum of its proper divisors (5667877172278).

11141132231402 is a wasteful number, since it uses less digits than its factorization.

11141132231402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363477.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 11141132231402 its reverse (20413223114111), we get a palindrome (31554355345513).

The spelling of 11141132231402 in words is "eleven trillion, one hundred forty-one billion, one hundred thirty-two million, two hundred thirty-one thousand, four hundred two".