1141032401 has 12 divisors (see below), whose sum is σ = 1221393360. Its totient is φ = 1065679680.

The previous prime is 1141032379. The next prime is 1141032433. The reversal of 1141032401 is 1042301411.

It is a happy number.

It is not a de Polignac number, because 1141032401 - 2¹⁴ = 1141016017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1141032401.

It is not an unprimeable number, because it can be changed into a prime (1141032481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22790 + ... + 52928.

It is an arithmetic number, because the mean of its divisors is an integer number (101782780).

Almost surely, 2^1141032401 is an apocalyptic number.

It is an amenable number.

1141032401 is a deficient number, since it is larger than the sum of its proper divisors (80360959).

1141032401 is a wasteful number, since it uses less digits than its factorization.

1141032401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30304 (or 30287 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1141032401 is about 33779.1711117961. The cubic root of 1141032401 is about 1044.9591800482.

Adding to 1141032401 its reverse (1042301411), we get a palindrome (2183333812).

The spelling of 1141032401 in words is "one billion, one hundred forty-one million, thirty-two thousand, four hundred one".