1405201133 has 16 divisors (see below), whose sum is σ = 1650858624. Its totient is φ = 1170832320.

The previous prime is 1405201121. The next prime is 1405201141. The reversal of 1405201133 is 3311025041.

It is not a de Polignac number, because 1405201133 - 2¹⁸ = 1404938989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1405206133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 418166 + ... + 421512.

It is an arithmetic number, because the mean of its divisors is an integer number (103178664).

Almost surely, 2^1405201133 is an apocalyptic number.

It is an amenable number.

1405201133 is a deficient number, since it is larger than the sum of its proper divisors (245657491).

1405201133 is a wasteful number, since it uses less digits than its factorization.

1405201133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5012.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1405201133 is about 37486.0124979972. The cubic root of 1405201133 is about 1120.0725752822.

Adding to 1405201133 its reverse (3311025041), we get a palindrome (4716226174).

The spelling of 1405201133 in words is "one billion, four hundred five million, two hundred one thousand, one hundred thirty-three".