11400141 has 8 divisors (see below), whose sum is σ = 15487200. Its totient is φ = 7456592.

The previous prime is 11400131. The next prime is 11400199. The reversal of 11400141 is 14100411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11400141 - 2⁹ = 11399629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11400131) 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, 35691 + ... + 36008.

It is an arithmetic number, because the mean of its divisors is an integer number (1935900).

Almost surely, 2^11400141 is an apocalyptic number.

It is an amenable number.

11400141 is a deficient number, since it is larger than the sum of its proper divisors (4087059).

11400141 is an equidigital number, since it uses as much as digits as its factorization.

11400141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71755.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 11400141 is about 3376.4094834602. The cubic root of 11400141 is about 225.0626393499.

Adding to 11400141 its reverse (14100411), we get a palindrome (25500552).

The spelling of 11400141 in words is "eleven million, four hundred thousand, one hundred forty-one".