11401125141 has 16 divisors (see below), whose sum is σ = 17375586944. Its totient is φ = 6514012224.

The previous prime is 11401125121. The next prime is 11401125179. The reversal of 11401125141 is 14152110411.

It is not a de Polignac number, because 11401125141 - 2¹⁴ = 11401108757 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11401125121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132375 + ... + 200811.

It is an arithmetic number, because the mean of its divisors is an integer number (1085974184).

Almost surely, 2^11401125141 is an apocalyptic number.

It is an amenable number.

11401125141 is a deficient number, since it is larger than the sum of its proper divisors (5974461803).

11401125141 is an equidigital number, since it uses as much as digits as its factorization.

11401125141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76380.

The product of its (nonzero) digits is 160, while the sum is 21.

Adding to 11401125141 its reverse (14152110411), we get a palindrome (25553235552).

The spelling of 11401125141 in words is "eleven billion, four hundred one million, one hundred twenty-five thousand, one hundred forty-one".